Glasgow WWTF - Municipal Wastewater Treatment Plant in Glasgow, Montana

Glasgow WWTF is a municipal wastewater treatment facility located in Glasgow, Montana, serving a population of approximately 3,490. The plant is situated in the northeastern part of the state, within Valley County, and plays a key role in managing local wastewater for this small community. The plant operates under the US Clean Water Act, which requires secondary treatment for municipal facilities. For a plant serving fewer than 10,000 people, typical treatment includes biological processes such as activated sludge or lagoon systems, followed by disinfection before discharge. The treated effluent is discharged into a local water body, likely a tributary of the Milk River, which flows into the Missouri River and ultimately the Mississippi River system. This watershed supports agricultural irrigation and provides habitat for fish and wildlife, making proper treatment essential for downstream water quality.

The plant discharges into a local watercourse that drains into the Milk River, a tributary of the Missouri River. The Missouri River flows into the Mississippi River, which empties into the Gulf of Mexico. This watershed supports diverse aquatic life and is used for irrigation and recreation. Proper wastewater treatment is critical to prevent nutrient pollution and protect downstream ecosystems.