2 plants indexed.
Chinook WWTP is a secondary treatment plant in Blaine County, Montana, serving about 1,500 people. It discharges treated wastewater into the local watershed, supporting downstream water quality.
Harlem WWTP in Blaine County, Montana, provides secondary treatment for a small population of 795. The plant discharges treated wastewater with a daily volume of approximately 200,630 gallons.