Below are EPA's National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the Town of Coulee Dam wastewater treatment plant in Washington.
- Permit number: WA0020281
- Effective date: December 1, 2017
- Permit expires: November 30, 2022
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
NPDES Permit, Town of Coulee Dam, Washington, #WA0020281 (PDF)(27 pp, 175 K,
NPDES Permit Fact Sheet, Town of Coulee Dam, Washington, #WA0020281 (PDF)(39 pp, 971 K,
Provides technical basis for NPDES permit.
Response to Comments, NPDES Permit for Town of Coulee Dam, Washington, #WA0020281 (PDF)(3 pp, 29 K,
EPA's responses to public comments on the August 2017 draft permit.