Flemington Lagoon Wastewater Treatment Plant, Flemington, Missouri

Flemington Lagoon is a municipal wastewater treatment facility located on High Street in Flemington, Polk County, Missouri. It serves a small population of 148 residents, reflecting the rural character of the area. The plant operates under the regulatory framework of the US Clean Water Act, which requires secondary treatment for municipal discharges to protect water quality. The plant provides secondary treatment, a standard biological process that removes organic matter and suspended solids. With a designed capacity of 60.57 million gallons per day and an average discharge volume of 53.00 million gallons per day, the facility operates at approximately 87% capacity. This indicates efficient utilization of its infrastructure for the local community. The treated effluent is discharged into a nearby water body, likely a tributary of the Osage River or the Lake of the Ozarks watershed. The region's aquatic ecosystems benefit from the plant's compliance with EPA NPDES permit requirements, which set limits on pollutants to protect downstream habitats and recreational uses.

The plant discharges into a local stream that flows into the Osage River, a major tributary of the Missouri River. This watershed ultimately drains to the Mississippi River and the Gulf of Mexico. The area supports diverse aquatic life, including fish species such as bass and catfish, and the river system provides important habitat for migratory birds. The plant's secondary treatment helps reduce nutrient loading, which is critical for preventing algal blooms in downstream reservoirs.