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    • Dataset of Groundwater and Surface Water Data Collection for the Walla Walla Basin in Washington, 2018-2022

    Metadata Updated: October 30, 2025

    The semi-arid Walla Walla River Basin (WWRB) spans 1,777 square miles in Washington and Oregon and supports a diverse agricultural region as well as cities and rural communities that are partially reliant on groundwater. Historically, surface-water and groundwater data have been collected in the WWRB by federal, state, local, and tribal governments, irrigation districts, universities, and non-profit entities. This data release presents the surface-water and groundwater data collection by the U.S. Geological Survey (USGS) from February 2018 to April 2022. Data were collected and compiled for 237 sites — 191 wells and 46 surface-water discharge sites.

    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

    Dates

    Metadata Created Date September 13, 2025
    Metadata Updated Date October 30, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 13, 2025
    Metadata Updated Date October 30, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-626c02b8d34e76103cd2ce1b
    Data Last Modified 2022-10-05T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-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 bd3afd17-9b26-4c4c-bf74-3e5a7d51bd2c
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -118.9737, 45.9951, -117.4850, 46.5381
    Source Datajson Identifier True
    Source Hash 45910fdc31a8caf596d0c8d36b66434b6cd93f44b1611a0ded7fea521992d923
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -118.9737, 45.9951, -118.9737, 46.5381, -117.4850, 46.5381, -117.4850, 45.9951, -118.9737, 45.9951}

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