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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Toxicity Criteria Database

    Metadata Updated: July 23, 2025

    Toxicity data for Air (Acute and Chronic Reference Exposure Levels (RELs)), Water (Public Health Goals (PHGs)), Soils (California Human Health Screening Levels (CHHSLs)) and Proposition 65 No Significant Risk Levels (NSRLs) and Maximum Allowable Daily Levels (MADLs).

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date August 7, 2021
    Metadata Updated Date July 23, 2025

    Metadata Source

    Harvested from State of California

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date August 7, 2021
    Metadata Updated Date July 23, 2025
    Publisher California Office of Environmental Health Hazard Assessment
    Maintainer
    Identifier 7b2b5d26-9407-4368-8744-d5b659024dd7
    Data First Published 2019-08-10T04:02:24.028582
    Data Last Modified 2025-04-08T20:15:18.426300
    Public Access Level public
    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 db94a32a-821f-4751-8bf9-f6365cb62e0c
    Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
    Harvest Source Title State of California
    Source Datajson Identifier True
    Source Hash 6278d9a71bd8dc2d296e9d1ecac414c9b5f5c0c77f71e1b8ab93cd2fd57a55f6
    Source Schema Version 1.1

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