<?xml version="1.0" encoding="UTF-8"?>
<SAMPLE_SET xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <SAMPLE alias="GJ20240103" accession="SRS20641213">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641213</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192032</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.42</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20240103</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20240103" accession="SRS20641214">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641214</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192033</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>11.389</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20240103</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>61,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20240104" accession="SRS20641215">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641215</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192042</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.43</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LJ20231221" accession="SRS20641216">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641216</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192306</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Otero, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>29643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LJ20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>240,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20231221" accession="SRS20641217">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641217</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192307</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.47</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>720,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AL20231221" accession="SRS20641218">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641218</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192308</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Alamosa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.833</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>18364</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AL20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>490,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20231221" accession="SRS20641219">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641219</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192309</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>31.65</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>360,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SB20231221" accession="SRS20641220">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641220</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192310</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>10.11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89383</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SB20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>280,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20231221" accession="SRS20641221">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641221</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192311</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.74</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>490,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20240108" accession="SRS20641222">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641222</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192060</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.68</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>50,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WL20231221" accession="SRS20641223">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641223</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192312</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jackson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.062</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1536</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WL20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>60,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CS20240109" accession="SRS20641232">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641232</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192321</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Chaffee, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.4853</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>19286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CS20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>35,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UTEP20240108" accession="SRS20641233">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641233</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192061</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UTEP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5818</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UTEP20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="EL20240109" accession="SRS20641234">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641234</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192322</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Elbert, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>EL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.144</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>3571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>EL20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>17,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WL20240109" accession="SRS20641235">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641235</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192323</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jackson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1536</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WL20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>11,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BH20240109" accession="SRS20641236">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641236</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192324</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Morgan, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.522</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>12000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BH20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>4,200</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20240109" accession="SRS20641237">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641237</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192325</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.4</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>23,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TP20240109" accession="SRS20641238">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641238</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192326</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.233</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>4779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TP20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>20,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20240109" accession="SRS20641239">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641239</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192327</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.0728</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>2,200</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SC20231218" accession="SRS20641240">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641240</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192392</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Broomfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.03215</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>53356</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SC20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>150,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PG20231218" accession="SRS20641241">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641241</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192393</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Archuleta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PG</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.042862</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>27857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PG20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>38,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="EL20231218" accession="SRS20641242">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641242</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192394</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Elbert, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>EL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.197</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>3571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>EL20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>24,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CS20231219" accession="SRS20641243">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641243</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192395</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Chaffee, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.5386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>19286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CS20231219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>100,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="DE20231219" accession="SRS20641244">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641244</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192396</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Delta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>DE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.811</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>DE20231219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WL20231219" accession="SRS20641245">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641245</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192397</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jackson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1536</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WL20231219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>88,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WS20231219" accession="SRS20641246">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641246</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192398</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.301</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>20000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WS20231219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>370,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20231219" accession="SRS20641247">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641247</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192399</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.1067</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20231219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>33,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BH20231219" accession="SRS20641248">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641248</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192400</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Morgan, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.498</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>12000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BH20231219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>34,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20240108" accession="SRS20641250">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641250</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192069</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20231220" accession="SRS20641251">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641251</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192402</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>210,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SB20231214" accession="SRS20641252">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641252</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192403</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>10.58</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89383</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SB20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>150,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SE20231221" accession="SRS20641224">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641224</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192313</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>34.78</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>303855</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SE20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>250,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ST20231221" accession="SRS20641225">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641225</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192314</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, La Plata, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ST</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.588</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ST20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UTEP20231221" accession="SRS20641226">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641226</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192315</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UTEP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5818</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UTEP20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SP20231221" accession="SRS20641227">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641227</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192316</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.77</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>54561</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SP20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>75,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WP20240108" accession="SRS20641228">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641228</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192317</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Teller, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>.650 MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6379</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WP20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>73,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20240108" accession="SRS20641229">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641229</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192318</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.793</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>140,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="OU20240109" accession="SRS20641230">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641230</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192319</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>OU</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2152</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>OU20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>60,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WS20240109" accession="SRS20641231">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641231</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192320</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.388</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>20000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WS20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>28,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CZ20231219" accession="SRS20641249">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641249</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192401</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montezuma, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CZ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.81</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>11214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CZ20231219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>26,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="MT20231211" accession="SRS20641253">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641253</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192404</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montrose, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>MT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>30857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>MT20231211</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>32,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20231211" accession="SRS20641254">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641254</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192405</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20231211</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20231206" accession="SRS20641255">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641255</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192406</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>11.44</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20231206</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>32,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="MT20231214" accession="SRS20641256">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641256</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192407</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montrose, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>MT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>30857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>MT20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>78,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SD20231218" accession="SRS20641257">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641257</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192408</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.36</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>102204</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SD20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>33,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SB20231218" accession="SRS20641258">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641258</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192409</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>10.04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89383</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SB20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="MT20231218" accession="SRS20641259">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641259</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192410</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montrose, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>MT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.79</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>30857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>MT20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>47,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20231214" accession="SRS20641260">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641260</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192411</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SA20240108" accession="SRS20641261">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641261</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192070</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.3836</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>268004</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SA20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>58,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20231214" accession="SRS20641262">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641262</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192412</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20231218" accession="SRS20641263">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641263</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192413</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>27.06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>19,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20231225" accession="SRS20641264">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641264</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192121</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-25</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>10.894</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20231225</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>140,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SD20240104" accession="SRS20641265">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641265</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192041</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.15</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>102204</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SD20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>290,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LJ20231226" accession="SRS20641266">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641266</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192122</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Otero, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.798</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>29643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LJ20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>8,400</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20231226" accession="SRS20641267">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641267</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192123</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.1026</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>1,500,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ER20231228" accession="SRS20641268">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641268</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192125</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ER</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.89</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>13779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ER20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SA20231228" accession="SRS20641269">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641269</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192124</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.013</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>268004</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SA20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>77,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="EL20231227" accession="SRS20641270">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641270</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192126</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Elbert, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>EL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.301</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>3571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>EL20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>540,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CZ20231226" accession="SRS20641271">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641271</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192127</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montezuma, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CZ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.74</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>11214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CZ20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>85,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CS20231228" accession="SRS20641272">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641272</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192128</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Chaffee, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.5645</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>19286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CS20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>260,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="MT20231228" accession="SRS20641273">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641273</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192129</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montrose, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>MT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>30857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>MT20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>79,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LJ20231228" accession="SRS20641274">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641274</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192130</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Otero, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.898</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>29643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LJ20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>19,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SD20231228" accession="SRS20641275">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641275</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192131</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>8.93</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>102204</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SD20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>400,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20231228" accession="SRS20641276">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641276</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192132</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.47</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>96,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SE20231228" accession="SRS20641277">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641277</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192133</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>35.22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>303855</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SE20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20231228" accession="SRS20641278">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641278</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192134</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BH20231228" accession="SRS20641279">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641279</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192135</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Morgan, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.435</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>12000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BH20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>37,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UB20231228" accession="SRS20641280">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641280</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192136</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.374</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>35643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UB20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>220,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SI20231228" accession="SRS20641281">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641281</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192137</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SI</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.38</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>26621</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SI20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SC20231228" accession="SRS20641282">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641282</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192138</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Broomfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.79324</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>53356</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SC20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LC20231228" accession="SRS20641283">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641283</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192139</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7946</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LC20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>220,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GS20231228" accession="SRS20641284">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641284</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192140</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Garfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.731692</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>16714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GS20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>53,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20231228" accession="SRS20641285">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641285</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192141</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.0721</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>570,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20240107" accession="SRS20641286">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641286</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192043</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-07</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>11.615</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20240107</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>24,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WL20231228" accession="SRS20641287">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641287</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192142</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jackson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1536</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WL20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>260,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LF20231228" accession="SRS20641288">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641288</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192143</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LF</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>31429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LF20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UTEP20231228" accession="SRS20641289">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641289</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192144</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UTEP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5818</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UTEP20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20231228" accession="SRS20641290">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641290</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192145</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.3</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>210,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PG20231228" accession="SRS20641291">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641291</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192146</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Archuleta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PG</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.132896</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>27857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PG20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>310,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SH20231228" accession="SRS20641292">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641292</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192147</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>8.52</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>92127</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SH20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BR20231228" accession="SRS20641293">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641293</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192148</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.352</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>28571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BR20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AP20231228" accession="SRS20641294">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641294</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192150</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.656</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AP20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>330,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WP20231228" accession="SRS20641295">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641295</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192149</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Teller, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>.623 MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6379</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WP20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>67,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20240102" accession="SRS20641296">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641296</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192151</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.792</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SJ20240107" accession="SRS20641297">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641297</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192044</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-07</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>7.47</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>83319</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SJ20240107</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>21,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SP20231228" accession="SRS20641298">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641298</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192152</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>54561</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SP20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UB20240102" accession="SRS20641299">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641299</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192153</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.313</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>35643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UB20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>230,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20240104" accession="SRS20641300">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641300</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192176</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.531</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>250,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TD20240103" accession="SRS20641301">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641301</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192177</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Las Animas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TD20240103</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>200,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="NW20240104" accession="SRS20641302">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641302</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192178</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>NW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.41</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>10000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>NW20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>390,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SW20240104" accession="SRS20641303">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641303</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192179</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.349</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>9286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SW20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20240104" accession="SRS20641304">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641304</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192180</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>350,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SS20240104" accession="SRS20641305">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641305</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192181</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Routt, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.824</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>43741</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SS20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>470,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BR20240108" accession="SRS20641306">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641306</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192047</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.193</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>28571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BR20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>53,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CK20240104" accession="SRS20641307">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641307</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192183</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.64</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CK20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>49,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WS20240105" accession="SRS20641308">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641308</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192182</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.239</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>20000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WS20240105</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>290,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SA20240104" accession="SRS20641309">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641309</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192184</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.2404</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>268004</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SA20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>93,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BR20240104" accession="SRS20641310">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641310</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192185</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.255</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>28571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BR20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>270,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LA20240104" accession="SRS20641311">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641311</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192186</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.692</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>66429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LA20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PG20240104" accession="SRS20641312">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641312</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192187</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Archuleta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PG</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.247276</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>27857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PG20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>62,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WL20240104" accession="SRS20641313">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641313</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192189</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jackson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.051</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1536</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WL20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>19,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LC20240104" accession="SRS20641314">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641314</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192188</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.06</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7946</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LC20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>92,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="DE20240105" accession="SRS20641315">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641315</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192191</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Delta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>DE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.787</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>DE20240105</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>65,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TM20240104" accession="SRS20641316">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641316</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192190</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.197</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5936</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TM20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>45,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TD20240108" accession="SRS20641317">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641317</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192048</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Las Animas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.07</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TD20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>890,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SC20240104" accession="SRS20641318">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641318</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192192</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Broomfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.74407</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>53356</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SC20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>240,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20240104" accession="SRS20641319">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641319</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192193</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ST20240104" accession="SRS20641320">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641320</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192194</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, La Plata, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ST</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.617</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ST20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>370,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20240104" accession="SRS20641321">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641321</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192195</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>25.16</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GS20240102" accession="SRS20641322">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641322</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192196</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Garfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.69285</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>16714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GS20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>64,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LF20240104" accession="SRS20641323">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641323</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192197</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LF</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>31429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LF20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20240102" accession="SRS20641324">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641324</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192241</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.0823</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>290,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AC20240108" accession="SRS20641325">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641325</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192053</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>25714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AC20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>31,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20240102" accession="SRS20641326">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641326</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192242</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.51</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>140,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CM20240101" accession="SRS20641327">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641327</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192244</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-01</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.415</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CM20240101</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>240,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="OU20240102" accession="SRS20641328">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641328</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192243</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>OU</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.181</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2152</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>OU20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>240,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CK20240102" accession="SRS20641329">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641329</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192245</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.54</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CK20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>30,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LC20240102" accession="SRS20641330">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641330</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192246</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7946</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LC20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>85,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LJ20240102" accession="SRS20641331">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641331</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192247</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Otero, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.804</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>29643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LJ20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>13,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AL20240102" accession="SRS20641332">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641332</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192248</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Alamosa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.783</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>18364</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AL20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>71,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SW20231227" accession="SRS20641333">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641333</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192249</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.423</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>9286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SW20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>82,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AL20231228" accession="SRS20641334">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641334</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192250</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Alamosa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.848</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>18364</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AL20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>76,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TP20231227" accession="SRS20641335">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641335</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192251</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.233</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>4779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TP20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>11,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="MT20240108" accession="SRS20641336">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641336</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192054</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montrose, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>MT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.901</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>30857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>MT20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>22,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SS20231228" accession="SRS20641337">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641337</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192252</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Routt, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.808</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>43741</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SS20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>330,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SR20231227" accession="SRS20641338">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641338</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192253</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>17</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>247443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SR20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>73,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20231227" accession="SRS20641339">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641339</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192254</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>11.539</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>60,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="FC20231228" accession="SRS20641340">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641340</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192255</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>FC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.6219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>FC20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>230,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="NW20231227" accession="SRS20641341">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641341</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192256</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>NW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.414</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>10000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>NW20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>290,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="DE20231229" accession="SRS20641342">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641342</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192257</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-29</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Delta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>DE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>DE20231229</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>39,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CZ20231228" accession="SRS20641343">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641343</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192258</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montezuma, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CZ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.595</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>11214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CZ20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>8,700</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20231228" accession="SRS20641344">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641344</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192259</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.759</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>51,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20231228" accession="SRS20641345">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641345</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192260</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>60,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SB20231228" accession="SRS20641346">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641346</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192261</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>8.16</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89383</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SB20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>250,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SD20240108" accession="SRS20641347">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641347</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192055</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.4</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>102204</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SD20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SW20240109" accession="SRS20641348">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641348</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192328</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.387</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>9286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SW20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>2,100</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AL20240111" accession="SRS20641349">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641349</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192329</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Alamosa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.858</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>18364</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AL20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ST20240111" accession="SRS20641350">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641350</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192331</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, La Plata, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ST</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.558</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ST20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>52,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SB20240111" accession="SRS20641351">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641351</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192330</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.41</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89383</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SB20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>140,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UTEP20240104" accession="SRS20641352">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641352</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192035</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UTEP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5818</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UTEP20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="FC20240108" accession="SRS20641353">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641353</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192062</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>FC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.5489</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>FC20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20240110" accession="SRS20641354">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641354</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192332</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>11.318</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>10,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TP20240111" accession="SRS20641355">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641355</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192333</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.241</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>4779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TP20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>13,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SI20240111" accession="SRS20641356">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641356</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192334</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SI</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.735</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>26621</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SI20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>47,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="FC20240111" accession="SRS20641357">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641357</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192335</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>FC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.4692</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>FC20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>28,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WP20240111" accession="SRS20641358">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641358</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192336</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Teller, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>.630 MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6379</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WP20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>84,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20240111" accession="SRS20641359">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641359</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192337</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>89,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PG20240108" accession="SRS20641360">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641360</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192338</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Archuleta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PG</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.97289</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>27857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PG20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LF20240111" accession="SRS20641361">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641361</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192339</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LF</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>31429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LF20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="DE20240109" accession="SRS20641362">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641362</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192340</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Delta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>DE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>DE20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>160,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GJ20240108" accession="SRS20641363">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641363</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192341</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.35</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>85,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AP20240108" accession="SRS20641364">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641364</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192063</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.309</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AP20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>260,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AC20240111" accession="SRS20641365">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641365</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192342</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.4</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>25714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AC20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>76,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20240111" accession="SRS20641366">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641366</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192343</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.0528</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>4,200</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BH20240111" accession="SRS20641367">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641367</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192344</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Morgan, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.471</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>12000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BH20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>4,300</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20240111" accession="SRS20641368">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641368</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192345</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20240111" accession="SRS20641369">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641369</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192346</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.49</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>30,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CZ20240111" accession="SRS20641370">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641370</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192347</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montezuma, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CZ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.85</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>11214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CZ20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>13,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CM20240111" accession="SRS20641371">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641371</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192348</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.285</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CM20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>87,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ST20231218" accession="SRS20641372">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641372</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192414</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, La Plata, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ST</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.612</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ST20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>73,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GS20231218" accession="SRS20641373">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641373</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192415</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Garfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.688525</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>16714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GS20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>26,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20231214" accession="SRS20641374">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641374</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192416</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.47</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>150,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20231217" accession="SRS20641375">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641375</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192417</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-17</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>12.08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20231217</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SE20231218" accession="SRS20641376">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641376</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192418</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>36.03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>303855</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SE20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>47,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AL20231218" accession="SRS20641377">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641377</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192419</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Alamosa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.257</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>18364</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AL20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LJ20231218" accession="SRS20641378">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641378</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192420</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Otero, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.911</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>29643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LJ20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>36,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20231218" accession="SRS20641379">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641379</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192421</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20240108" accession="SRS20641380">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641380</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192071</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.026</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>80,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20231218" accession="SRS20641381">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641381</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192422</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.71</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GJ20231213" accession="SRS20641382">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641382</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192423</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-13</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.61</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20231213</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>160,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GJ20231211" accession="SRS20641383">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641383</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192424</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.79</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20231211</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GS20231214" accession="SRS20641384">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641384</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192425</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Garfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.665 MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>16714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GS20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>43,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20231211" accession="SRS20641385">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641385</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192426</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.77</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20231211</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>79,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="NW20231220" accession="SRS20641386">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641386</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192427</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>NW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.392</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>10000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>NW20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>210,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TP20231220" accession="SRS20641387">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641387</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192428</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.224</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>4779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TP20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>240,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SW20231220" accession="SRS20641388">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641388</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192429</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.472</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>9286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SW20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>410,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WS20231222" accession="SRS20641389">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641389</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192430</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.197</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>20000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WS20231222</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>150,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LJ20240104" accession="SRS20641390">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641390</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192036</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Otero, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.844</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>29643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LJ20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ER20240108" accession="SRS20641391">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641391</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192072</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ER</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.81</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>13779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ER20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>360,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CM20240108" accession="SRS20641392">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641392</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192073</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.318</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CM20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>160,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SP20240108" accession="SRS20641393">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641393</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192074</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>4.01</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>54561</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SP20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>16,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SH20240108" accession="SRS20641394">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641394</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192075</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.419</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>92127</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SH20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>80,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LC20240111" accession="SRS20641395">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641395</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192076</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.198</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7946</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LC20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WL20240102" accession="SRS20641396">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641396</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192154</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jackson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.069</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1536</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WL20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>2,200</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SR20240101" accession="SRS20641397">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641397</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192155</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-01</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>16.3</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>247443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SR20240101</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>91,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20240102" accession="SRS20641398">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641398</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192156</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.921</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>350,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LA20240102" accession="SRS20641399">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641399</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192157</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.66</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>66429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LA20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BH20240102" accession="SRS20641400">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641400</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192159</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Morgan, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.444</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>12000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BH20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>36,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="DE20240102" accession="SRS20641401">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641401</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192160</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Delta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>DE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>DE20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>42,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ER20240102" accession="SRS20641402">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641402</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192158</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ER</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>13779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ER20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>510,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AP20240102" accession="SRS20641403">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641403</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192161</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.609</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AP20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>160,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20240107" accession="SRS20641404">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641404</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192045</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-07</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>53.43</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20240107</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>39,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SL20240102" accession="SRS20641405">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641405</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192162</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.13902</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17601</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SL20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SR20240103" accession="SRS20641406">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641406</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192163</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>16.7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>247443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SR20240103</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>200,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UB20240104" accession="SRS20641407">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641407</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192164</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.304</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>35643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UB20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>390,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="FC20240104" accession="SRS20641408">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641408</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192165</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>FC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.5845</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>FC20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>370,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="EL20240102" accession="SRS20641409">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641409</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192166</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Elbert, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>EL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.151</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>3571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>EL20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SI20240104" accession="SRS20641410">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641410</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192167</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SI</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.42</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>26621</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SI20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>210,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20240104" accession="SRS20641411">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641411</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192168</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.897</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>400,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20240104" accession="SRS20641412">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641412</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192169</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.63</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>350,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="EL20240103" accession="SRS20641413">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641413</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192170</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Elbert, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>EL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.251</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>3571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>EL20240103</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>320,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SH20240104" accession="SRS20641414">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641414</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192171</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>92127</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SH20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>150,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SP20240104" accession="SRS20641415">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641415</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192172</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.99</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>54561</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SP20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>31,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SR20240107" accession="SRS20641416">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641416</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192046</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-07</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>17.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>247443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SR20240107</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>87,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TP20240104" accession="SRS20641417">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641417</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192174</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.229</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>4779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TP20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>770,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20240101" accession="SRS20641418">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641418</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192198</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-01</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.957</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20240101</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>210,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="OU20240104" accession="SRS20641419">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641419</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192175</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>OU</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.164</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2152</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>OU20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>38,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CS20240104" accession="SRS20641420">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641420</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192173</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Chaffee, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.4954</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>19286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CS20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>720,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WP20240104" accession="SRS20641421">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641421</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192201</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Teller, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>.628 MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6379</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WP20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>310,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AP20240104" accession="SRS20641422">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641422</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192199</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.517</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AP20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>9,600,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SJ20240103" accession="SRS20641423">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641423</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192200</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>7.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>83319</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SJ20240103</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>98,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SS20240108" accession="SRS20641424">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641424</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192049</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Routt, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.739</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>43741</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SS20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SL20240104" accession="SRS20641425">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641425</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192202</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17601</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SL20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>460,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20240104" accession="SRS20641426">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641426</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192203</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.1987</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>17,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ER20240104" accession="SRS20641427">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641427</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192204</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ER</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.42</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>13779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ER20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>82,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CM20231226" accession="SRS20641428">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641428</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192205</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.288</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CM20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>270,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SH20231221" accession="SRS20641429">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641429</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192206</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>8.994</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>92127</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SH20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>220,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WL20231226" accession="SRS20641430">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641430</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192208</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jackson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.058</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1536</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WL20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>24,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CK20231221" accession="SRS20641431">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641431</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192207</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CK20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>45,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20231221" accession="SRS20641432">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641432</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192209</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.1128</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UB20231226" accession="SRS20641433">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641433</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192210</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.973</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>35643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UB20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>470,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20240108" accession="SRS20641434">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641434</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192050</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.698</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>260,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GJ20231218" accession="SRS20641435">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641435</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192211</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.72</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20231226" accession="SRS20641436">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641436</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192212</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.23</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>320,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SL20231228" accession="SRS20641437">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641437</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192213</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.5586</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17601</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SL20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LA20231228" accession="SRS20641438">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641438</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192214</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.681</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>66429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LA20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>200,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20231221" accession="SRS20641439">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641439</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192215</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.15</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>230,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LC20231221" accession="SRS20641440">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641440</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192216</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.07</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7946</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LC20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>210,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ER20231221" accession="SRS20641441">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641441</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192217</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ER</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>13779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ER20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SR20231225" accession="SRS20641442">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641442</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192218</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-25</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>15.8</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>247443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SR20231225</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>320,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CK20231226" accession="SRS20641443">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641443</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192219</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.972</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CK20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>77,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20240101" accession="SRS20641444">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641444</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192264</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-01</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>11.416</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20240101</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>45,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WS20231229" accession="SRS20641445">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641445</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192262</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-29</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.247</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>20000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WS20231229</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>100,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TM20231227" accession="SRS20641446">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641446</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192263</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.182</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5936</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TM20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>32,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SQ20240102" accession="SRS20641447">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641447</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192265</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SQ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.51</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23194</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SQ20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>140,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20240102" accession="SRS20641448">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641448</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192266</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>52.04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>57,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20240102" accession="SRS20641449">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641449</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192267</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SE20240102" accession="SRS20641450">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641450</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192269</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>34.69</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>303855</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SE20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ST20240102" accession="SRS20641451">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641451</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192268</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, La Plata, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ST</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.559</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ST20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SD20240102" accession="SRS20641452">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641452</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192270</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>8.98</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>102204</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SD20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>310,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SW20240102" accession="SRS20641453">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641453</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192271</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.355</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>9286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SW20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>84,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SC20240108" accession="SRS20641454">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641454</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192056</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Broomfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.02389</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>53356</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SC20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>49,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CZ20240102" accession="SRS20641455">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641455</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192272</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montezuma, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CZ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.87</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>11214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CZ20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="NW20240102" accession="SRS20641456">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641456</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192274</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>NW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.432</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>10000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>NW20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>140,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GJ20240102" accession="SRS20641457">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641457</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192273</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>200,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TP20240102" accession="SRS20641458">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641458</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192275</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>4779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TP20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TM20240102" accession="SRS20641459">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641459</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192276</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.188</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5936</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TM20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20240103" accession="SRS20641460">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641460</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192277</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-03</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20240103</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>430,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TM20231220" accession="SRS20641461">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641461</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192278</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.215</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5936</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TM20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>28,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="DE20231222" accession="SRS20641462">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641462</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192279</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-22</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Delta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>DE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>DE20231222</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>48,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SS20231221" accession="SRS20641463">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641463</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192280</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Routt, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.614</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>43741</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SS20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>210,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WP20231221" accession="SRS20641464">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641464</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192281</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Teller, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.631MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6379</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WP20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>900,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20240108" accession="SRS20641465">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641465</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192057</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.94</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>75,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CS20231221" accession="SRS20641466">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641466</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192282</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Chaffee, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.601</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>19286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CS20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20231221" accession="SRS20641467">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641467</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192283</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.697</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>550,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SH20240111" accession="SRS20641468">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641468</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192349</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.346</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>92127</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SH20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>46,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SC20240111" accession="SRS20641469">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641469</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192350</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Broomfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.89267</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>53356</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SC20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>58,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WL20240111" accession="SRS20641470">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641470</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192351</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jackson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.083</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1536</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WL20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20231214" accession="SRS20641471">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641471</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192352</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>290,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SL20240108" accession="SRS20641472">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641472</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192064</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.6017</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17601</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SL20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20231213" accession="SRS20641473">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641473</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192353</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-13</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.552</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20231213</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WS20231212" accession="SRS20641474">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641474</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192354</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.287</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>20000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WS20231212</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>250,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="EL20231213" accession="SRS20641475">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641475</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192356</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-13</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Elbert, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>EL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.289</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>3571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>EL20231213</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>31,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BR20231214" accession="SRS20641476">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641476</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192355</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.001</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>28571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BR20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="FC20231214" accession="SRS20641477">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641477</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192357</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>FC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.451</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>FC20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>430,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SP20231214" accession="SRS20641478">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641478</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192358</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.87</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>54561</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SP20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>49,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SS20231211" accession="SRS20641479">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641479</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192359</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Routt, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.281</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>43741</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SS20231211</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>260,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20231211" accession="SRS20641480">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641480</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192360</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.591</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20231211</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UB20231211" accession="SRS20641481">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641481</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192361</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.969</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>35643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UB20231211</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>160,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LC20240108" accession="SRS20641482">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641482</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192065</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.168</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7946</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LC20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>63,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20231214" accession="SRS20641483">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641483</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192362</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>220,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AC20231218" accession="SRS20641484">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641484</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192363</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.3</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>25714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AC20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>43,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WP20231218" accession="SRS20641485">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641485</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192364</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Teller, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>.719 MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6379</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WP20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>39,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SP20231211" accession="SRS20641486">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641486</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192366</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>4.02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>54561</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SP20231211</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>83,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20231218" accession="SRS20641487">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641487</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192369</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>7.02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BR20231218" accession="SRS20641488">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641488</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192365</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.146</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>28571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BR20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>2,100</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20231218" accession="SRS20641489">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641489</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192367</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.991</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>80,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SA20231218" accession="SRS20641490">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641490</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192368</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.0151</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>268004</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SA20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>67,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LF20231218" accession="SRS20641491">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641491</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192370</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LF</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>31429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LF20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="NW20240109" accession="SRS20641492">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641492</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192077</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>NW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.401</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>10000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>NW20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>22,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GJ20240110" accession="SRS20641493">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641493</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192079</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.42</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>55,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CK20240109" accession="SRS20641494">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641494</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192078</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CK20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>13,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20240110" accession="SRS20641495">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641495</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192080</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>55.3</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>56,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SS20240111" accession="SRS20641496">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641496</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192081</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Routt, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.691</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>43741</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SS20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>42,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UTEP20240111" accession="SRS20641497">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641497</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192082</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UTEP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5818</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UTEP20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="MT20240104" accession="SRS20641498">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641498</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192037</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montrose, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>MT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>30857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>MT20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>150,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BR20240111" accession="SRS20641499">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641499</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192083</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.82</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>28571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BR20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>67,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CK20240111" accession="SRS20641500">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641500</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192085</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.97</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CK20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>6,400</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="EL20240110" accession="SRS20641501">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641501</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192084</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Elbert, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>EL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.15</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>3571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>EL20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>17,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CS20240111" accession="SRS20641502">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641502</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192086</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Chaffee, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.4766</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>19286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CS20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>2,100</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GS20240111" accession="SRS20641503">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641503</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192087</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Garfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.59</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>16714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GS20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>20,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LA20240111" accession="SRS20641504">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641504</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192089</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.502</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>66429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LA20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>69,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SD20240111" accession="SRS20641505">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641505</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192088</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>102204</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SD20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>220,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20240111" accession="SRS20641506">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641506</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192090</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.68</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>320,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TM20240111" accession="SRS20641507">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641507</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192091</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.188</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5936</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TM20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>8,800</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GS20240104" accession="SRS20641508">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641508</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192038</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Garfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.7 MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>16714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GS20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>55,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SW20240111" accession="SRS20641509">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641509</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192092</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.398</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>9286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SW20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>8,600</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="NW20240111" accession="SRS20641510">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641510</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192093</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>NW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.453</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>10000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>NW20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>8,500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SK20240111" accession="SRS20641511">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641511</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192094</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.68</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>75544</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SK20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>27,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SJ20240110" accession="SRS20641512">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641512</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192095</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>7.39</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>83319</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SJ20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>36,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="OU20240110" accession="SRS20641513">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641513</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192096</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>OU</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.181</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>2152</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>OU20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>4,300</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="MT20240111" accession="SRS20641514">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641514</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192098</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montrose, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>MT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>30857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>MT20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>45,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LJ20240111" accession="SRS20641515">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641515</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192097</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Otero, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.877</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>29643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LJ20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>11,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20231226" accession="SRS20641516">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641516</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192220</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.801</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>710,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SE20231226" accession="SRS20641517">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641517</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192221</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>33.59</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>303855</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SE20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SE20240108" accession="SRS20641518">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641518</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192051</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>36.6</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>303855</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SE20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>55,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AP20231226" accession="SRS20641519">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641519</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192222</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.484</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AP20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>200,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20231226" accession="SRS20641520">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641520</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192223</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.58</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>450,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WS20231226" accession="SRS20641521">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641521</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192224</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.168</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>20000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WS20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>340,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="DE20231226" accession="SRS20641522">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641522</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192225</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Delta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>DE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.726</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>DE20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>76,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CS20231226" accession="SRS20641523">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641523</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192226</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Chaffee, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.455</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>19286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CS20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>410,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CT20231227" accession="SRS20641524">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641524</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192227</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.3</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>60571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CT20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>290,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CK20231228" accession="SRS20641525">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641525</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192228</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.002</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CK20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>42,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20231228" accession="SRS20641526">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641526</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192229</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>25.47</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>88,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20231228" accession="SRS20641527">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641527</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192230</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.851</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>410,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SJ20231227" accession="SRS20641528">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641528</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192231</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>7.05</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>83319</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SJ20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>60,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BH20240104" accession="SRS20641529">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641529</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192034</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Morgan, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.426</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>12000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BH20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>55,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AL20240108" accession="SRS20641530">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641530</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192052</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Alamosa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.78</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>18364</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AL20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>38,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GJ20231226" accession="SRS20641531">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641531</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192232</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.68</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>98,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20231225" accession="SRS20641532">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641532</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192233</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-25</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.826</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20231225</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>310,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20231227" accession="SRS20641533">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641533</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192234</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.951</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20231227</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>210,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SN20231226" accession="SRS20641534">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641534</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192236</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Denver, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>23.33</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>709904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SN20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BH20231226" accession="SRS20641535">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641535</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192235</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Morgan, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.423</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>12000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BH20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>100,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20231226" accession="SRS20641536">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641536</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192237</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-26</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20231226</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SC20240102" accession="SRS20641537">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641537</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192238</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Broomfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.83322</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>53356</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SC20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>140,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WS20240102" accession="SRS20641538">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641538</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192239</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.319</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>20000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WS20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BR20240102" accession="SRS20641539">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641539</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192240</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.385</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>28571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BR20240102</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>300,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SL20231221" accession="SRS20641540">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641540</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192284</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.6661</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17601</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SL20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>180,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PG20231221" accession="SRS20641541">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641541</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192285</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Archuleta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PG</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.006272</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>27857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PG20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BH20231221" accession="SRS20641542">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641542</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192286</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Morgan, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.465</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>12000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BH20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>49,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20231220" accession="SRS20641543">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641543</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192287</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.718</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>340,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SC20231221" accession="SRS20641544">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641544</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192289</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Broomfield, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.72679</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>53356</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SC20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UB20231221" accession="SRS20641545">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641545</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192290</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.127</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>35643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UB20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>300,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="FC20231221" accession="SRS20641546">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641546</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192291</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>FC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.5126</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>FC20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>250,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CM20231221" accession="SRS20641547">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641547</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192288</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.285</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CM20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>790,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LJ20240108" accession="SRS20641548">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641548</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192058</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Otero, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.908</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>29643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LJ20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>100,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AP20231221" accession="SRS20641549">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641549</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192292</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.434</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AP20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>290,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LA20231221" accession="SRS20641550">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641550</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192293</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.552</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>66429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LA20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>200,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AC20231221" accession="SRS20641551">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641551</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192295</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.5</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>25714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AC20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>84,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SM20231221" accession="SRS20641552">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641552</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192296</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>345454</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SM20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="BR20231221" accession="SRS20641553">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641553</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192294</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>BR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>28571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>BR20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SD20231221" accession="SRS20641554">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641554</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192297</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>8.95</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>102204</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SD20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>600,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SJ20231220" accession="SRS20641555">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641555</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192299</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>7.27</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>83319</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SJ20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="GJ20231220" accession="SRS20641556">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641556</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192300</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Mesa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>GJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.36</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>GJ20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>350,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="EL20231220" accession="SRS20641557">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641557</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192298</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Elbert, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>EL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.278</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>3571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>EL20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>160,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SR20231220" accession="SRS20641558">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641558</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192301</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>16.9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>247443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SR20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>240,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SB20240108" accession="SRS20641559">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641559</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192059</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>8.69</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89383</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SB20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>96,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CZ20231221" accession="SRS20641560">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641560</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192303</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montezuma, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CZ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.9</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>11214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CZ20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>15,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TD20231220" accession="SRS20641561">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641561</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192302</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-20</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Las Animas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.13</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TD20231220</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>260,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20231221" accession="SRS20641562">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641562</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192304</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.588</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>550,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="MT20231221" accession="SRS20641563">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641563</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192305</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montrose, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>MT</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.904</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>30857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>MT20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>250,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SH20231218" accession="SRS20641564">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641564</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192371</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SH</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>11.312</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>92127</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SH20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>95,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SI20240108" accession="SRS20641565">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641565</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192066</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SI</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.335</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>26621</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SI20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>53,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SI20231218" accession="SRS20641566">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641566</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192372</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SI</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.65</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>26621</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SI20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>87,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CZ20231214" accession="SRS20641568">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641568</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192375</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montezuma, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CZ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.69</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>11214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CZ20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>2,200</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SL20231218" accession="SRS20641569">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641569</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192373</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.6472</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17601</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SL20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>130,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ER20231218" accession="SRS20641570">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641570</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192376</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ER</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.6</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>13779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ER20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>39,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SS20231214" accession="SRS20641571">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641571</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192377</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Routt, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.303</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>43741</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SS20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>87,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CM20231218" accession="SRS20641572">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641572</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192379</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.291</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CM20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>390,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LA20231218" accession="SRS20641573">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641573</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192378</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.899</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>66429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LA20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>91,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TD20231218" accession="SRS20641574">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641574</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192380</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Las Animas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TD20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>67,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20231218" accession="SRS20641575">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641575</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192381</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.67</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>350,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UB20240108" accession="SRS20641576">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641576</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192067</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.986</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>35643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UB20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>46,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CK20231219" accession="SRS20641577">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641577</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192382</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-19</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CK</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.24</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CK20231219</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>42,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SP20231218" accession="SRS20641567">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641567</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192374</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>54561</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SP20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>160,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SS20231218" accession="SRS20641578">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641578</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192383</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Routt, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SS</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.464</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>43741</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SS20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>340,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SJ20231217" accession="SRS20641579">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641579</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192384</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-17</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>7.63</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>83319</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SJ20231217</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>110,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AP20231218" accession="SRS20641580">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641580</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192385</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AP20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>380,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LC20231218" accession="SRS20641581">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641581</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192386</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.029</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7946</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LC20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="UB20231218" accession="SRS20641582">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641582</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192387</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>UB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.946</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>35643</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>UB20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CM20231214" accession="SRS20641583">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641583</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192388</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.276</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>7857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CM20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>86,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="RW20231214" accession="SRS20641584">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641584</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192389</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Ouray, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>RW</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>0.1976</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>1386</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>grab</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>0</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>RW20231214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>630,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SV20231218" accession="SRS20641585">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641585</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192390</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.607</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17571</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>missing</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SV20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>300,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="FC20231218" accession="SRS20641586">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641586</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192391</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-18</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Summit, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>FC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.5248</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>FC20231218</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>300,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="LA20240108" accession="SRS20641587">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641587</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192068</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>LA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.655</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>66429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>LA20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>44,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ST20240108" accession="SRS20641588">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641588</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192099</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-08</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, La Plata, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ST</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>23429</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ST20240108</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>40,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PG20240111" accession="SRS20641589">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641589</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192100</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Archuleta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PG</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.930888</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>27857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PG20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>97,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20240110" accession="SRS20641590">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641590</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192101</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.719</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>160,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AL20240104" accession="SRS20641591">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641591</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192039</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Alamosa, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.83</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>18364</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AL20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>170,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="ER20240111" accession="SRS20641592">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641592</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192102</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>ER</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.91</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>13779</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>ER20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>69,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SL20240111" accession="SRS20641593">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641593</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192104</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SL</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.5</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>17601</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SL20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>52,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AP20240111" accession="SRS20641594">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641594</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192103</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pitkin, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.285</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5500</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AP20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>56,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SR20240110" accession="SRS20641595">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641595</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192105</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>16.7</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>247443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SR20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>78,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20240111" accession="SRS20641596">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641596</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192107</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>5.667</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SA20240111" accession="SRS20641597">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641597</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192106</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SA</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.0083</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>268004</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SA20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>81,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="CZ20240109" accession="SRS20641598">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641598</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192108</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Montezuma, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>CZ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.64</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>11214</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>CZ20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TD20240110" accession="SRS20641599">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641599</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192109</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-10</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Las Animas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>1.14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>14286</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TD20240110</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>34,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TM20240109" accession="SRS20641600">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641600</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192110</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-09</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, El Paso, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TM</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.183</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>5936</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TM20240109</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>190,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SP20240111" accession="SRS20641601">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641601</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192111</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-11</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Adams, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>3.83</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>54561</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SP20240111</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>11,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SB20240104" accession="SRS20641602">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641602</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192040</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-04</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Boulder, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SB</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>9.02</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>89383</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SB20240104</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>320,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="DE20240112" accession="SRS20641603">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641603</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192112</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-12</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Delta, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>DE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.788</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6857</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>DE20240112</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>6,400</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SJ20240114" accession="SRS20641604">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641604</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192113</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-14</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Weld, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SJ</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>7.96</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>83319</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SJ20240114</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="TR20240115" accession="SRS20641605">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641605</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192114</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-15</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, San Miguel, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>TR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>0.684</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>15000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>TR20240115</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>370,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="PC20240115" accession="SRS20641606">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641606</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192116</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-15</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Douglas, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>PC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>6.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>34786</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>PC20240115</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>95,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SR20240115" accession="SRS20641607">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641607</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192115</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-15</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe Jefferson, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SR</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>18.1</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>247443</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SR20240115</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>60,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SO20240115" accession="SRS20641608">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641608</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192117</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-15</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Pueblo, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SO</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>11.852</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>96515</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SO20240115</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>32,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="WP20240116" accession="SRS20641609">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641609</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192118</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2024-01-16</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Teller, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>WP</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>.653 MGD</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>6379</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>WP20240116</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>34,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="SI20231221" accession="SRS20641610">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641610</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192119</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-21</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Larimer, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>SI</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.56</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>26621</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>SI20231221</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>240,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
  <SAMPLE alias="AC20231228" accession="SRS20641611">
    <IDENTIFIERS>
      <PRIMARY_ID>SRS20641611</PRIMARY_ID>
      <EXTERNAL_ID namespace="BioSample">SAMN40192120</EXTERNAL_ID>
    </IDENTIFIERS>
    <TITLE>SARS-CoV-2: wastewater surveillance sample from Wastewater metagenome</TITLE>
    <SAMPLE_NAME>
      <TAXON_ID>527639</TAXON_ID>
      <SCIENTIFIC_NAME>wastewater metagenome</SCIENTIFIC_NAME>
    </SAMPLE_NAME>
    <SAMPLE_LINKS>
      <SAMPLE_LINK>
        <XREF_LINK>
          <DB>bioproject</DB>
          <ID>850375</ID>
          <LABEL>PRJNA850375</LABEL>
        </XREF_LINK>
      </SAMPLE_LINK>
    </SAMPLE_LINKS>
    <SAMPLE_ATTRIBUTES>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_date</TAG>
        <VALUE>2023-12-28</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>geo_loc_name</TAG>
        <VALUE>USA: Colorado, Arapahoe, county</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>isolation_source</TAG>
        <VALUE>wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collection_site_id</TAG>
        <VALUE>AC</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>project_name</TAG>
        <VALUE>SARS-CoV-2 Colorado wastewater genomic surveillance Raw sequence reads</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>collected_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sampling</TAG>
        <VALUE>public health surveillance community-level</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_site</TAG>
        <VALUE>wastewater treatment plant</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_flow</TAG>
        <VALUE>2.2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>instantaneous_flow</TAG>
        <VALUE>NaN</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population</TAG>
        <VALUE>25714</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_population_source</TAG>
        <VALUE>census blocks clipped to wastewater service area polygon</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_matrix</TAG>
        <VALUE>raw wastewater</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_type</TAG>
        <VALUE>composite</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_sample_duration</TAG>
        <VALUE>24 hours</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_system_sample_id</TAG>
        <VALUE>AC20231228</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>concentration_method</TAG>
        <VALUE>Ceres Nanosciences Nanotrap</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_method</TAG>
        <VALUE>Thermo Fisher Scientific King Fisher extraction</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>extraction_control</TAG>
        <VALUE>MHV</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1</TAG>
        <VALUE>SARS-CoV-2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_known_present</TAG>
        <VALUE>no</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc</TAG>
        <VALUE>120,000</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_conc_unit</TAG>
        <VALUE>copies/L</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>ww_surv_target_1_gene</TAG>
        <VALUE>N2</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>purpose_of_ww_sequencing</TAG>
        <VALUE>diversity of mutations across entire genome</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>sequenced_by</TAG>
        <VALUE>CDPHE</VALUE>
      </SAMPLE_ATTRIBUTE>
      <SAMPLE_ATTRIBUTE>
        <TAG>BioSampleModel</TAG>
        <VALUE>SARS-CoV-2: wastewater surveillance</VALUE>
      </SAMPLE_ATTRIBUTE>
    </SAMPLE_ATTRIBUTES>
  </SAMPLE>
</SAMPLE_SET>
