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    • Data sets of actual evapotranspiration rates from 2000 to 2017 for basins in the St. Johns River Water Management District (SJRWMD), calculated using the water-balance method, the bias-corrected Operational Simplified Surface Energy Balance (SSEBop) model, and the land-use crop coefficients model.

    Metadata Updated: October 29, 2025

    Actual evapotranspiration (ETa) rates from the Operational Simplified Surface Energy Balance (SSEBop) method, before and after bias corrections, are presented for basins located wholly or partially within the St. Johns River Water Management District (SJRWMD). The SSEBop annual rates are provided at about a one square-kilometer scale from 2000 to 2017. Annual ETa rates calculated from the application of the water-balance method (wbETa) to 19 basins in the SJRWMD and annual land-use ETa (luETa) rates calculated from monthly average crop coefficient ratios are also provided in this data set. A GIS shapefile provides land-use type and annual ETa rate for each year of record. Data are tabulated in spreadsheets for each basin and are referred to by the name between parenthesis: Fort Drum Creek basin (02231342), Blue Cypress Creek basin (02231396), St. Johns River at Melbourne basin (02232000), Pennywash Creek basin (02232155), Apopka Beauclair Canal basin (02237700), Ocklawaha Moss Bluff basin (02238500), Orange Creek at Orange Spring basin (02243000), St. Johns River at Buffalo Bluff basin (02244040), Haw Creek above Russell Landing basin (02244333), Tomoka River basin (02247510), Turkey Creek basin (02250030), St. Johns River near Christmas basin (02232500), Econlockhatchee River basin (02233484), Wekiva River basin (02235000), Deep Creek basin (02245260), Black Creek basin (02245500), North Fork Black Creek basin (02246000), Eau Gallie River basin (02249007), and South Prong at St. Sebastian River basin (02251000). Inflows and outflows from various sources in the water-balance equation used to calculate annual average wbETa rates for each basin in the SJRWMD area are presented in this dataset.

    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.

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    Dates

    Metadata Created Date September 12, 2025
    Metadata Updated Date October 29, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 12, 2025
    Metadata Updated Date October 29, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-60f9b5b0d34e3ccd82fe75af
    Data Last Modified 2021-07-22T00:00:00Z
    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 2c949fb0-2144-4e72-89e6-1267306f18b3
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -82.4535, 27.4725, -80.3295, 30.8205
    Source Datajson Identifier True
    Source Hash d27f7605b6c1737d47fcd72889acbde5f82b593160903b7d6f19a1fb17f29158
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -82.4535, 27.4725, -82.4535, 30.8205, -80.3295, 30.8205, -80.3295, 27.4725, -82.4535, 27.4725}

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