Richland Center WWTP | Wastewater Treatment in Richland Center, Wisconsin

Richland Center WWTP is a municipal wastewater treatment facility located in Richland Center, Wisconsin, along the Pine River Trail. Serving a population of about 8,136, the plant is part of the region's infrastructure for managing domestic wastewater. As a medium-sized agglomeration, it plays a key role in protecting local water quality. The plant operates under the U.S. Clean Water Act, which requires secondary treatment for municipal wastewater. Facilities of this scale typically employ biological treatment followed by disinfection. Its population served suggests it is sized to handle typical residential flows. Treated effluent is discharged into the Pine River, which flows into the Wisconsin River and ultimately the Mississippi River. This downstream connection to the Mississippi River basin means the plant's operations affect a large watershed that supports diverse aquatic life and provides drinking water for communities downstream.

The plant discharges into the Pine River, a tributary of the Wisconsin River, which flows into the Mississippi River. This watershed supports a variety of fish and wildlife, including species that rely on clean water for spawning and migration. The Mississippi River basin is ecologically significant, providing habitat for numerous aquatic species and serving as a major water resource for the central United States.