Uniontown STP - Municipal Wastewater Treatment in Uniontown, Pennsylvania

Uniontown STP is a municipal wastewater treatment facility located in Uniontown, Fayette County, Pennsylvania. Serving an estimated population of 29,573, the plant is part of the region's essential water infrastructure, handling domestic wastewater from the city and surrounding areas. As a US-based facility, Uniontown STP operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, typically administered by the Pennsylvania Department of Environmental Protection. For a community of this size, secondary treatment is the standard requirement, ensuring that effluent meets federal water quality standards before discharge. The plant's treated effluent flows into local waterways within the Monongahela River basin, which ultimately drains into the Ohio River and then the Mississippi River system. This connection to the Gulf of Mexico underscores the plant's role in protecting downstream aquatic ecosystems and maintaining water quality in a major US watershed.

Uniontown STP discharges into the Monongahela River basin, a tributary of the Ohio River that flows into the Mississippi River and eventually the Gulf of Mexico. The local watershed supports diverse aquatic life and is an important corridor for migratory fish species. The plant's operations help protect water quality in this extensive river system, which serves multiple communities downstream.