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Federal
The StreamCat Dataset: Accumulated Attributes for NHDPlusV2 (Version 2.1) Catchments for the Conterminous United States: Non-agricultural Introduced Managed Vegetation
U.S. Environmental Protection Agency —
This dataset represents the percent of non-agricultural, non-native vegetation based on LANDFIRE existing vegetation type (EVT) for a 30-m grid cell within individual... -
Federal
Assessing water-quality changes in U.S. rivers at multiple geographic scales using results from probabilistic and targeted monitoring
U.S. Environmental Protection Agency —
Chloride data used to assess trends over time, using both USGS data for trends in loads and USEPA NRSA data used to assess trends in concentrations. Citation... -
Federal
NYC STEW-MAP Staten Island organizations' website hyperlink webscrape
U.S. Environmental Protection Agency —
The data represent web-scraping of hyperlinks from a selection of environmental stewardship organizations that were identified in the 2017 NYC Stewardship Mapping and...