National Pollutant Discharge Elimination System (NPDES)
From Salish Sea Wiki
- Recent Topic Edits
- Salish Sea References
- Ecology Shoreline Photography Viewer
- The Encyclopedia of Puget Sound provides a peer reviewed version of the wiki
- PRISM Project Search
- Washington Coastal Atlas
- UW River History Project
- Wiki Rules
- Wiki text does not reflect the policy or opinion of any agency or organization
- Please adhere to our Social Contract and Style Guide
- Complain here, and be nice.
Where stormwater is managed by a jursidiction as a system, they are required to maintain a NPDES permit. That permit defines requirements for discharging pollution, as well as steps that need to be taken to minimize that discharge. Washington State Department of Ecology manages the program, under the authority of Environmental Protection Agency's Clean Water Act authorities.