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    • Nitrogen and phosphorus inputs from fertilizer and manure in the Continental United States, 2002-2017

    Metadata Updated: December 11, 2025

    This dataset contains tables of estimated fertilizer and manure nutrient inputs in kilograms to individual stream catchments of the continental United States from the National Hydrography Dataset Plus Version 2.1 (McKay and others, 2012). These data were downscaled from county-level estimates of nitrogen and phosphorus inputs from Falcone (2021) by allocating mass of applied nutrients to appropriate land-cover from the National Land Cover Dataset and summarizing by catchment. These data were compiled for the years 2002, 2007, 2012, and 2017. This data release contains 8 comma separated variable tables that can be linked to the NHD Plus v2 dataset using the COMID unique identifier. Four of these tables contain information on total nitrogen and total phosphorus from fertilizer applications on agricultural and developed lands. The remaining 4 tables contain information on total nitrogen and total phosphorus from confined and unconfined animal manure sources.

    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 13, 2025
    Metadata Updated Date December 11, 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 December 11, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-65787037d34e952b22746538
    Data Last Modified 2024-09-26T00:00:00Z
    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 ff50b6de-6a00-4ca1-b006-da9336b07fbe
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Source Datajson Identifier True
    Source Hash 4e54fdde2329d4aeb7196397e06c6d43207d220001bd31ebd3afd9d685635a20
    Source Schema Version 1.1

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