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NPDES permit for Moclips River Estates Wastewater Treatment Plant on the Quinault Indian Reservation

Below is EPA's National Pollutant Discharge Elimination System (NPDES) permit for the Quinault Indian Nation Moclips River Estates Wastewater Treatment Plant located in Qui-nai-elt Village on the Quinault Indian Reservation in Tahola, Washington. The treatment plant discharges to the Moclips River.

Permit number: WA0026603
Effective date: May 1, 2026
Permit expires: April 30, 2031

NPDES Permit, Moclips River Estates WWTP, Quinault Indian Reservation, #WA0026603 (pdf) (454.06 KB, March 2026)
Final wastewater permit.
NPDES Permit Fact Sheet, Moclips River Estates WWTP, Quinault Indian Reservation, #WA0026603 (pdf) (1.55 MB, January 2026)
Technical basis for 2026 draft permit.
Response to Comments on Draft NPDES Permit, Moclips River Estates WWTP, Quinault Indian Reservation, #WA0026603 (pdf) (417.04 KB, March 2026)
EPA's responses to comments received on the 2026 draft permit.