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    • Reservoir storage for selected Chesapeake Bay watersheds

    Metadata Updated: January 6, 2026

    This dataset contains values of normal reservoir storage in units of acre-feet per km2, for three time periods: 1992, 2002, and 2012. Values are derived from a slightly-modified version of the National Inventory of Dams (NID) 2013 dataset, for which approximately 10% of records had the dam completion date estimated.

    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 January 6, 2026
    Metadata Updated Date January 6, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 6, 2026
    Metadata Updated Date January 6, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_577d61b8e4b0ef4d2f43b463
    Data Last Modified 2020-08-18T00:00:00Z
    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 75ab04d6-133b-469a-a584-fb5ecd8c21af
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -80.55161394556775, 36.62479659512296, -74.2272808505554, 43.55759203025379
    Source Datajson Identifier True
    Source Hash 5bcccb4062a9acd40a9cdbe89131c65e231ac9c42e6924924e9bd037b77c8af5
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -80.55161394556775, 36.62479659512296, -80.55161394556775, 43.55759203025379, -74.2272808505554, 43.55759203025379, -74.2272808505554, 36.62479659512296, -80.55161394556775, 36.62479659512296}

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