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

    National Hydrography Dataset (NHD) Archive

    Metadata Updated: July 24, 2025

    This page is meant to act as an archival repository for previous versions of the statewide National Hydrography Dataset (NHD) which includes the Watershed Boundary Dataset (WBD) released by USGS. All data are presented in their original, unmodified format as downloaded from USGS. Be aware that the data do not come with a geometric network; directions for building the geometric network can be found in the text file on this resource page called "How to Create NHD Network".

    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 July 24, 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 24, 2025
    Metadata Updated Date July 24, 2025
    Publisher California Department of Water Resources
    Maintainer
    Identifier 9e13ad3d-95d8-43f4-a94e-0ba0b0a33bba
    Data First Published 2019-02-28T18:31:00.808700
    Data Last Modified 2023-04-03T20:24:36.878921
    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 5e6c8bb3-ec1d-4f92-9bda-ebb9d2eec70c
    Harvest Source Id 3ba8a0c1-5dc2-4897-940f-81922d3cf8bc
    Harvest Source Title State of California
    Source Datajson Identifier True
    Source Hash 2229c0ddb68d63815ba694f71ec0da757906cdf2f9c21002eefeba47f7d46bb4
    Source Schema Version 1.1

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