Below are EPA's National Pollutant Discharge Elimination System (NPDES) permit and supporting documents for the Warm Springs National Fish Hatchery on the Warm Springs Indian Reservation in Oregon.
- Permit number: OR0054917
- Effective date: March 1, 2019
- Permit expire: February 29, 2024
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NPDES Permit, Warm Springs National Fish Hatchery, Oregon, #OR0054917 (PDF)(58 pp, 1 MB,
February 7, 2019)
Final wastewater permit.
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NPDES Permit Fact Sheet, Warm Springs National Fish Hatchery, Oregon, #OR0054917 (PDF)(51 pp, 681 K,
October 2018)
Technical basis for NPDES permit.
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Clean Water Act Section 401 Certification, NPDES Permit for Warm Springs National Fish Hatchery, Oregon, #OR0054917 (PDF)(20 pp, 2 MB,
December 20, 2018)
Water quality certification issued by the Confederated Tribes of Warm Springs Reservation.
- National Marine Fisheries Service Letter of Concurrence on Endangered Species Act Section 7 Consultation (PDF)(9 pp, 606 K, September 6, 2018)
- U.S. Fish and Wildlife Service Letter of Concurrence on Endangered Species Act Section 7 Consultation (PDF)(6 pp, 406 K, October 15, 2018)