Data Catalog

• Federal

  Wastewater Outfalls

  National Oceanic and Atmospheric Administration, Department of Commerce —

  This database shows the location of publicly owned treatment works, and other significant point source discharges to surface waters at or near the contiguous U.S....

  • ZIP
  • HTML
  • HTML
  • HTML
  • HTML
  • PDF

• Combined Sewer Outfall Sewer Shed

  District of Columbia —

  DC Water operates a wastewater collection system comprised of "separate" and "combined" sewers. Approximately two-thirds of the District is served by a separate sewer...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset
• Federal

  EnviroAtlas - 2011 EPA Discharge Monitoring Report Watershed Statistics by 12-digit HUC for the Conterminous United States

  U.S. Environmental Protection Agency —

  This EnviroAtlas dataset includes a number of Discharge Monitoring Report (DMR) metrics summarized by watershed for a given year (https://echo.epa.gov/help/loading-...

  • ZIP
  • ZIP
  • Esri REST
  • HTML
• State

  Waste Water Facilities

  Vermont Center for Geographic Information —

  This dataset contains the locations of municipal and industrial direct discharge wastewater treatment facilities throughout the state of Vermont. Spatial data is not...

  • HTML
  • ArcGIS GeoServices REST API
  • OGC WMS
  • CSV
  • ZIP
  • GeoJSON
  • 1 more in dataset
• Federal

  EnviroAtlas - 2017 EPA Discharge Monitoring Report Watershed Statistics by 12-digit HUC for the Conterminous United States

  U.S. Environmental Protection Agency —

  This EnviroAtlas dataset includes a number of Discharge Monitoring Report (DMR) metrics summarized by watershed for a given year (https://echo.epa.gov/help/loading-...

  • ZIP
  • ZIP
  • Esri REST
  • HTML
• Federal

  EnviroAtlas - 2015 EPA Discharge Monitoring Report Watershed Statistics by 12-digit HUC for the Conterminous United States

  U.S. Environmental Protection Agency —

  This EnviroAtlas dataset includes a number of Discharge Monitoring Report (DMR) metrics summarized by watershed for a given year (https://echo.epa.gov/help/loading-...

  • ZIP
  • ZIP
  • Esri REST
  • HTML

You can also access this registry using the API (see API Docs).

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