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    • Appendix 1. Sources, values, and ranges for selected Precipitation-Runoff Modeling System parameters for the O'Fallon, Redwater, Little Dry, Middle Musselshell, Judith, Cottonwood Creek, and Belt watersheds in eastern and central Montana.

    Metadata Updated: January 16, 2026

    The Precipitation-Runoff Modeling System (PRMS) was used to produce simulations of streamflow for seven watersheds in eastern and central Montana for a baseline period (water years 1982-1999) and three future periods (water years 2021-2038, 2046-2063, and 2071-2038). The seven areas that were modeled are the O'Fallon, Redwater, Little Dry, Middle Musselshell, Judith, Cottonwood Creek, and Belt watersheds.

    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 11, 2026
    Metadata Updated Date January 16, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2026
    Metadata Updated Date January 16, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_55b69b4ce4b09a3b01b5f650
    Data Last Modified 2020-08-31T00:00:00Z
    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
    Datagov Dedupe Retained 20260116201601
    Harvest Object Id 92910338-2822-4cc4-9a7a-f51e00f6c050
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -112.65380859285, 45.011109321615, -112.65380859285, 48.951079143295, -104.0405273432, 48.951079143295, -104.0405273432, 45.011109321615, -112.65380859285, 45.011109321615}
    Source Datajson Identifier True
    Source Hash eb6906a29793987376cbaffd9297c9a97117dde2af7be5847a16507b33039df2
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -112.65380859285, 45.011109321615, -112.65380859285, 48.951079143295, -104.0405273432, 48.951079143295, -104.0405273432, 45.011109321615, -112.65380859285, 45.011109321615}

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