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NPDES Permit for Town of Harrah Wastewater Treatment Plant in Washington

Below is EPA's National Pollutant Discharge Elimination System (NPDES) permit for the Town of Harrah Wastewater Treatment Plant on the Yakama Reservation in Washington.

Permit number: WA0022705
Effective date: June 1, 2025
Permit expires: May 31, 2030

NPDES Permit, Town of Harrah, Yakama Reservation, #WA0022705 (pdf) (483.72 KB, March 14, 2025)
Final wastewater permit.
NPDES Permit Fact Sheet, Town of Harrah, Yakama Reservation, #WA0022705 (pdf) (3.54 MB, November 2024)
Technical basis for November 2024 draft permit.