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Found 3 dataset(s) matching "CWNS".

Clean Watersheds Needs Survey (CWNS) Reports to Congress
- Organization: U.S. Environmental Protection Agency
- Updated: 2010-10-01 | Harvested: July 12, 2025 at 09:43 AM
America's capital investment needs are reported periodically to Congress. The information collected by the Clean Watersheds Needs Survey (CWNS) is used strictly to generate a Report to Congress...
National USEPA Clean Watershed Needs Survey WWTP nutrient load data 1978 to 2012
- Organization: Department of the Interior
- Updated: 20200814 | Harvested: July 18, 2025 at 07:54 AM
This dataset contains tabular data for U.S. Environmental Protection Agency’s (EPA) Clean Watersheds Needs Survey (CWNS) wastewater treatment facility information. Literature-based average total...
- xml
- xml
Estimates of discharge from wastewater treatment plants for 1,518 U.S. Geological Survey study watersheds, 1978 through 2012
- Organization: Department of the Interior
- Updated: 20220829 | Harvested: July 18, 2025 at 01:15 AM
This product consists of a table of annual discharge estimates in millions of gallons per day from wastewater treatment plants (WWTPs) for 1,518 watersheds in the conterminous United States. The...
- xml
- xml