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

    i12 Salinity Contours

    Metadata Updated: July 24, 2025

    Data represents maximum up-estuary intrusion of the 1 ppt salinity contour. The lines represent 1000 ppt chloride per million, measured 1½ hours after high tide. This data contains contours for 1921-1990.

    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: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date July 23, 2025
    Metadata Updated Date July 24, 2025

    Metadata Source

    Harvested from State of California

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 23, 2025
    Metadata Updated Date July 24, 2025
    Publisher California Department of Water Resources
    Maintainer
    Identifier 821f060b-23cc-4986-834d-b427256533bd
    Data First Published 2024-05-23T16:22:32.000Z
    Data Last Modified 2025-05-29T16:10:41.000Z
    Category Natural Resources, Water
    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
    Datagov Dedupe Retained 20250724164837
    Harvest Object Id 2aa8fa54-7eb3-40aa-a8b4-944722e104f5
    Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
    Harvest Source Title State of California
    License http://www.opendefinition.org/licenses/cc-by
    Source Datajson Identifier True
    Source Hash 10a9e4fd102b9209e1a9ad35a8bb4a4997e72c534fe38e4f318f6501a1a240fb
    Source Schema Version 1.1

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