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NPDES Permits for Net Pen Aquaculture Facilities Discharging to Rufus Woods Lake in Washington

Below are EPA's National Pollutant Discharge Elimination System (NPDES) final permits and supporting documents for the following net pen aquaculture facilities discharging to Rufus Woods Lake (Columbia River) on the Confederated Tribes of the Colville Reservation:

  • Pacific Aquaculture Site #1 (WA0026336)
  • Pacific Aquaculture Site #2 (WA0026328)
  • Pacific Aquaculture Site #3 (WA0026719)
  • Faith Frontier Ministries Chief Joseph Fish Farm (WA0026379)

Effective date: May 1, 2020
Permits expire: April 30, 2025

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