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NPDES Permit for Jocko River Trout Hatchery in Montana

Under National Pollutant Discharge Elimination System permit number MT-0030546, the Jocko River Trout Hatchery is authorized to discharge treated wastewater from its fish hatchery located on the Flathead Reservation at latitude 47.1695° N and longitude 114.0818° W, Lake County, Montana to the Jocko River.

MT0030546 Jocko River Trout Hatchery NPDES Permit (pdf) (381.85 KB, April 25, 2023)
The final NPDES discharge permit.
MT0030546 Jocko River Trout Hatchery Statement of Basis (pdf) (722.3 KB, April 25, 2023)
The statement of basis for the NPDES discharge permit.