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The StreamCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) Catchments for the Conterminous United States: Surface Water Nitrogen Load

Metadata Updated: November 15, 2023

This dataset represents estimated surface water TN load within individual, local NHDPlusV2 catchments and upstream, contributing watersheds. Measured as kg Nitrogen.

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources

References

https://gaftp.epa.gov/EPADataCommons/ORD/NHDPlusLandscapeAttributes/StreamCat/HydroRegions/
https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=4ab1a8a0-1413-48df-a25f-316f6812c0af

Dates

Metadata Created Date October 3, 2023
Metadata Updated Date November 15, 2023
Data Update Frequency R/P3Y

Metadata Source

Harvested from StreamCat Harvest

Additional Metadata

Resource Type Dataset
Metadata Created Date October 3, 2023
Metadata Updated Date November 15, 2023
Publisher U.S. Environmental Protection Agency, Office of Research and Development (ORD), Center for Public Health and Environmental Assessment (CPHEA), Pacific Ecological Systems Division (PESD),
Maintainer
Identifier 4ab1a8a0-1413-48df-a25f-316f6812c0af
Data First Published 2015-04-23
Language en-US
Data Last Modified 2023-11-13
Rights public (Data asset is or could be made publicly available to all without restrictions)
Category environment
Public Access Level public
Data Update Frequency R/P3Y
Bureau Code 020:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://edg.epa.gov/data/Public/ORD/NHEERL/WED/NonGeo/StreamCat.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
Data Quality True
Data Dictionary https://www.epa.gov/national-aquatic-resource-surveys/streamcat-metrics-and-definitions
Data Dictionary Type text/html
Harvest Object Id 3f03525a-0e21-469c-a8fd-c7bab4f2c1b3
Harvest Source Id e7d3a7e2-50b8-4149-949c-cf56c38224b3
Harvest Source Title StreamCat Harvest
Homepage URL https://www.epa.gov/national-aquatic-resource-surveys/streamcat-dataset
License https://edg.epa.gov/EPA_Data_License.html
Old Spatial -125.0,24.5,-66.5,49.5
Program Code 020:072
Related Documents https://gaftp.epa.gov/EPADataCommons/ORD/NHDPlusLandscapeAttributes/StreamCat/HydroRegions/, https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=4ab1a8a0-1413-48df-a25f-316f6812c0af
Source Datajson Identifier True
Source Hash 3f094d6826bd775b52ed4d83aed081af511e608c14e8b1a85787208b523907aa
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -125.0, 24.5, -125.0, 49.5, -66.5, 49.5, -66.5, 24.5, -125.0, 24.5}
Temporal 2015/2030

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