• Organization: Department of the Interior
• Updated: 2022-11-02T00:00:00Z

In cooperation with the South Carolina Department of Transportation, the U.S. Geological Survey prepared a geospatial raster dataset describing impervious surface in the SC StreamStats study area...

• xml
• xml

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-11-13

This dataset represents data derived from the NLCD dataset and the National Hydrography Dataset version 2.1(NHDPlusV2) (see Data Sources for links to NHDPlusV2 data and NLCD). Attributes were...

• api
• comma-separated values (.csv)

• Organization: U.S. Environmental Protection Agency
• Updated: 2020-07-24

This data set gives estimates of erosion and sediment yield based on our study for the conterminous US by land cover class. The data correspond to Fig 4 in the manuscript. This dataset is...

• html

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-11-13

This dataset represents the impervious surface coefficients within individual local and accumulated upstream catchments for NHDPlusV2 Waterbodies based on the National Land Cover Data. AOI...

• api
• comma-separated values (.csv)

• Organization: U.S. Environmental Protection Agency
• Updated: 2020-07-24

This data set gives estimates of erosion and sediment yield avoided due to the presence of natural land cover. These estimates are given for each land cover class and summarized for the...

• html

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-11-13

This dataset represents the land cover data within individual local and accumulated upstream catchments for NHDPlusV2 Waterbodies based on the NLCD. Catchment boundaries in LakeCat are defined in...

• api
• comma-separated values (.csv)

• Organization: U.S. Environmental Protection Agency
• Updated: 2023-11-13

This dataset represents data derived from the NLCD dataset and the National Hydrography Dataset version 2.1(NHDPlusV2) (see Data Sources for links to NHDPlusV2 data and NLCD). Attributes were...

• api
• comma-separated values (.csv)

• Organization: Department of the Interior
• Updated: 2025-09-24T00:00:00Z

This dataset was produced by the US Geological Survey (USGS) as a supporting dataset to be used for the purpose of calculating stream gage basin characteristics in preparation for the South...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2022-08-05T00:00:00Z

This dataset consists of a national 30-meter raster which classifies pixels representing water from the National Land Cover Database 2016 (NLCD 2016) according to their estimated velocity regime. ...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2005-01-01T00:00:00Z

This geodatabase contains lake feature datasets used for the Nitrogen Screening project. Individual metedata is available. The NHDPlus Version 1.0 is an integrated suite of application-ready...

• zip
• xml

• Organization: Department of Agriculture
• Updated: 2023-05-23

The FS National Forests Dataset (US Forest Service Proclaimed Forests) is a depiction of the boundaries encompassing the National Forest System (NFS) lands within the original proclaimed National...

• arcgis geoservices rest api
• html
• html
• ogc wms
• csv
• geojson
• +4 more

• Organization: Department of Agriculture
• Updated: 2024-01-24

This layer includes both Proclaimed Forest and National Grassland boundary areas. A Proclaimed Forest boundary is the boundary encompassing National Forest System land within a national forest...

• arcgis geoservices rest api
• csv
• geojson
• kml
• zip
• web page
• +1 more

• Organization: Department of the Interior
• Updated: 2022-07-07T00:00:00Z

To aid in parameterization of mechanistic, statistical, and machine learning models of hydrologic systems in the contiguous United States (CONUS), flow-conditioned parameter grids (FCPGs) have...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2023-04-04T00:00:00Z

This dataset contains the percentage of 14 National Land Cover Database (NLCD) land cover classes within the drainage areas of 15 watersheds in Gwinnett County, Georgia from 2001 to 2019. The...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2021-04-21T00:00:00Z

Reclassification tables used to assign standardized land cover class names to land cover raster datasets derived from the National Land Cover Dataset (NLCD) or the Coastal Change Analysis Program...

• zip

• Organization: U.S. Environmental Protection Agency
• Updated: 2019-08-26T00:00:00.000+00:00

This EnviroAtlas dataset represents land cover across a state and in riparian areas for each state in the conterminous United States for use in the Compare my Area tool. These metrics include the...

• Organization: U.S. Environmental Protection Agency
• Updated: 2019-08-26T00:00:00.000+00:00

This EnviroAtlas dataset represents land cover across a county and in riparian areas for each county in the conterminous United States for use in the Compare my Area tool. These metrics include...

• Organization: U.S. Environmental Protection Agency
• Updated: 2020-10-29T00:00:00.000+00:00

This EnviroAtlas dataset represents the percentage of land area that is classified as forest, forest including woody wetlands, and natural land cover that occurs within 45 meters of streams,...

• Organization: U.S. Environmental Protection Agency
• Updated: 2019-08-26T00:00:00.000+00:00

This EnviroAtlas dataset represents land cover across a watershed and in riparian areas for each 12-digit hydrologic unit code (HUC) in the conterminous United States for use in the Compare my...

• Organization: U.S. Environmental Protection Agency
• Updated: 2016-12-14T00:00:00.000+00:00

This EnviroAtlas dataset represents the percentage land area that is classified as agricultural land cover that occurs on slopes above a given threshold for each 12-digit hydrologic unit code...