SHENANGO TWP STP - Shenango Township, Pennsylvania Wastewater Treatment Plant

SHENANGO TWP STP is a municipal wastewater treatment plant located in Shenango Township, Mercer County, Pennsylvania. It serves a population of about 4,644 people, typical of a small community in the region. The plant is part of the local infrastructure managed under the U.S. Clean Water Act. As a small-scale facility, the plant is expected to provide secondary treatment in compliance with EPA NPDES permit requirements. Plants of this size in Pennsylvania typically employ conventional activated sludge or lagoon systems to meet effluent limits. The treated effluent is discharged into local streams that flow into the Shenango River, a tributary of the Beaver River, which ultimately joins the Ohio River. This watershed supports diverse aquatic life and provides drinking water for downstream communities. The plant's operation helps protect water quality in this ecologically important basin.

The plant discharges into the Shenango River watershed, which flows into the Beaver River and then the Ohio River. This basin supports a variety of fish species and provides habitat for aquatic organisms. The Ohio River is a major waterway that supplies drinking water to millions and sustains recreational activities. Protecting water quality in this system is critical for both ecological health and human use.