BELMONT STP - Advanced Wastewater Treatment Plant in Town of Belmont, Wisconsin

BELMONT STP is a municipal wastewater treatment facility located in the Town of Belmont, Lafayette County, Wisconsin. The plant serves a population of approximately 1,308 residents, reflecting a small community scale typical of rural Wisconsin. It operates under the regulatory framework of the US Clean Water Act, administered by the Wisconsin Department of Natural Resources. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 567.81 units and a current discharge volume of 302.83 units, the facility operates below its capacity, indicating room for future growth. Advanced treatment is often required for sensitive receiving waters or to meet stringent discharge limits. The treated effluent is discharged into a local water body, likely a tributary of the Mississippi River basin. The plant's location inland and away from coastal areas reduces direct marine impact. The surrounding watershed supports agricultural and natural habitats, and the plant's advanced treatment helps protect downstream water quality in the region.

The plant discharges into a local stream that flows into the Pecatonica River, a tributary of the Rock River, which ultimately drains into the Mississippi River. This watershed supports diverse aquatic life and is important for regional biodiversity. The advanced treatment helps minimize nutrient loading, protecting downstream ecosystems from eutrophication.