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NPDES Permit for Leavenworth National Fish Hatchery in Washington

Below are EPA's proposed National Pollutant Discharge Elimination System (NPDES) final permit and supporting documents for the U.S. Fish and Wildlife Service's Leavenworth National Fish Hatchery in Leavenworth, Washington.

  • Permit number: WA0001902
  • Effective date: January 1, 2018
  • Modified: October 27, 2020
  • Permit expires: December 31, 2022

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