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    • ATSDR Hazardous Waste Site Polygon Data, Version 2

    Metadata Updated: August 22, 2025

    The Agency for Toxic Substances and Disease Registry (ATSDR) Hazardous Waste Site Polygon Data, Version 2 consists of 2,080 polygons for selected hazardous waste sites that were compiled on May 26, 2010. Most polygons represent sites considered for cleanup under the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA or Superfund). Typical sites are either on the EPA National Priorities List (NPL) or are being considered for inclusion on the NPL. The hazardous waste site boundaries maintained by the Geospatial Research, Analysis, and Services Program (GRASP, Division of Health Studies, Agency for Toxic Substances and Disease Registry, Centers for Disease Control and Prevention) contain NPL and non-NPL hazardous waste site boundaries for which health assessments or consultations have been requested.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    References

    https://doi.org/10.7927/H44X55RB
    https://doi.org/10.7927/H4DF6P5Z

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date August 22, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date August 22, 2025
    Publisher SEDAC
    Maintainer
    Identifier C1000000540-SEDAC
    Data First Published 2010-05-26
    Language en-US
    Data Last Modified 2025-07-17
    Category SSF, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    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 5a0f90d3-3d33-4a4c-bc77-17f9e2481132
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Metadata Type geospatial
    Old Spatial -176.631973 13.433567 144.763215 68.36338
    Program Code 026:001
    Related Documents https://doi.org/10.7927/H44X55RB, https://doi.org/10.7927/H4DF6P5Z
    Source Datajson Identifier True
    Source Hash 175b3d461b75c5ed21db7482c8bdfb2ab737f26734d84a9c0eb2309009002a02
    Source Schema Version 1.1
    Spatial
    Temporal 2010-05-26T00:00:00Z/2010-05-26T00:00:00Z

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