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    • Environmental Radiation Data

    Metadata Updated: February 10, 2026

    Environmental Radiation Data (ERD) is an electronic and print journal compiled and distributed quarterly by the Office of Radiation and Indoor Air's National Air and Radiation Environmental Laboratory (NAREL) in Montgomery, Alabama. It contains data from RadNet (previously known as ERAMS.)

    Access & Use Information

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

    Downloads & Resources

    References

    https://edg.epa.gov/metadata/rest/document?id=%7B86A31344-65B1-4BE8-8A9D-A57532F879EA%7D
    https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B86A31344-65B1-4BE8-8A9D-A57532F879EA%7D

    Dates

    Metadata Created Date January 30, 2026
    Metadata Updated Date February 10, 2026
    Data Update Frequency irregular

    Metadata Source

    Harvested from EPA Non Geo Repository

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 30, 2026
    Metadata Updated Date February 10, 2026
    Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Radiation and Indoor Air (ORIA)
    Maintainer
    Identifier 86A31344-65B1-4BE8-8A9D-A57532F879EA
    Data First Published 2014-01-01
    Data Last Modified 2014-01-07
    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/nongeo_data.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 6fe92df5-3941-4f0d-b2e9-7df8a33499e7
    Harvest Source Id 9c1c2b5b-7925-4ca2-a663-ca2131653db1
    Harvest Source Title EPA Non Geo Repository
    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/rest/document?id=%7B86A31344-65B1-4BE8-8A9D-A57532F879EA%7D, https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B86A31344-65B1-4BE8-8A9D-A57532F879EA%7D
    Source Datajson Identifier True
    Source Hash 809e70e864af026dca6523199a917388b877514411a3a33f85a6963e26cbf04f
    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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