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NPDES permit for Swinomish Shelter Bay Wastewater Treatment Plant in Washington

Below is EPA's National Pollutant Discharge Elimination System (NPDES) permit for the Swinomish Sewer District Shelter Bay Community Wastewater Treatment Plant located within the Swinomish Reservation in Washington.

Permit number: WA0024422
Effective date: July 1, 2012
Permit expires: June 30, 2017 (administratively continued)

NPDES Permit, Swinomish Shelter Bay WWTP, #WA0024422 (pdf) (133.34 KB, June 19, 2012)
Final wastewater discharge permit.
NPDES Permit Fact Sheet, Swinomish Shelter Bay WWTP, #WA0024422 (pdf) (482.98 KB, May 2012)
Technical basis for May 2012 draft permit.