Somerset Township Wells Creek STP - Advanced Wastewater Treatment in Pennsylvania

Somerset Township Wells Creek STP is an advanced wastewater treatment facility located in Somerset Township, Somerset County, Pennsylvania. The plant serves a population of approximately 2,003 residents and is part of the municipal wastewater infrastructure for the area. The plant employs advanced treatment processes, which go beyond secondary treatment to remove additional pollutants such as nutrients. With a designed capacity of 1,703.43 thousand gallons per day and an average discharge volume of 870.65 thousand gallons per day, the facility operates under the regulatory framework of the U.S. Clean Water Act, administered by the Pennsylvania Department of Environmental Protection through the National Pollutant Discharge Elimination System (NPDES) permit program. The treated effluent is discharged into a local waterway that ultimately drains into the Ohio River basin, contributing to the overall water quality of the Mississippi River system. The plant's advanced treatment helps protect downstream aquatic ecosystems and supports the environmental health of the region.

The plant discharges into a tributary of the Wells Creek watershed, which flows into the Youghiogheny River, a major tributary of the Monongahela River. The Monongahela joins the Allegheny to form the Ohio River, which drains into the Mississippi River and eventually the Gulf of Mexico. The advanced treatment at this plant helps reduce nutrient loading, protecting downstream aquatic habitats and supporting biodiversity in the Ohio River basin.