Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

NPDES Permit for City of Polson Wastewater Treatment Facility in Montana

Under National Pollutant Discharge Elimination System permit number MT-0020559, the City of Polson is authorized to discharge from its wastewater treatment facility located within the Flathead Reservation at latitude 47.68650° N and longitude 114.17860° W, Lake County, Montana, to the Flathead River.

MT0020559 City of Polson Final Permit (pdf) (408.74 KB, July 24, 2019)
MT0020559 City of Polson Statement of Basis for Final Permit (pdf) (1.01 MB, July 24, 2019)