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    • Unregulated Contaminant Monitoring Program Data

    Metadata Updated: March 16, 2024

    EPA uses the Unregulated Contaminant Monitoring (UCM) program to collect data for contaminants suspected to be present in drinking water, but that do not have health-based standards set under the Safe Drinking Water Act (SDWA). Every five years EPA reviews the list of contaminants, largely based on the Contaminant Candidate List.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    No file downloads have been provided. The publisher may provide downloads in the future or they may be available from their other links.

    References

    https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BF31D0AC6-A317-41D9-A0B2-06304478185C%7D
    https://edg.epa.gov/metadata/rest/document?id=%7BF31D0AC6-A317-41D9-A0B2-06304478185C%7D

    Dates

    Metadata Created Date November 29, 2020
    Metadata Updated Date March 16, 2024
    Data Update Frequency irregular

    Metadata Source

    Harvested from OW Non-Geo Records

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 29, 2020
    Metadata Updated Date March 16, 2024
    Publisher U.S. EPA Office of Water (OW) - Office of Ground Water and Drinking Water (OGWDW)
    Maintainer
    Identifier {F31D0AC6-A317-41D9-A0B2-06304478185C}
    Data First Published 2014-01-01
    Data Last Modified 2012-05-02
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 020:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://edg.epa.gov/data/public/OW/metadata/OW.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id c7470c4e-871f-4fdc-8bba-8d5c1d910ab8
    Harvest Source Id 8ed177f0-2564-4659-9197-8b64a5f0db3d
    Harvest Source Title OW Non-Geo Records
    License https://edg.epa.gov/EPA_Data_License.htm
    Old Spatial -180.0,18.0,-66.0,72.0
    Program Code 020:072
    Related Documents https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7BF31D0AC6-A317-41D9-A0B2-06304478185C%7D, https://edg.epa.gov/metadata/rest/document?id=%7BF31D0AC6-A317-41D9-A0B2-06304478185C%7D
    Source Datajson Identifier True
    Source Hash e4bab161ff3a3069ca9034a2f4fb2275b8c788549149d1e723810313ee78511c
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -180.0, 18.0, -180.0, 72.0, -66.0, 72.0, -66.0, 18.0, -180.0, 18.0}

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