Cochranton Boro STP - Advanced Wastewater Treatment in Cochranton, Pennsylvania

Cochranton Boro STP is a municipal wastewater treatment facility located in Cochranton, Crawford County, Pennsylvania. The plant serves a small community of approximately 1,339 residents, providing advanced treatment to protect local water quality. As a facility in the United States, it operates under the regulatory framework of the Clean Water Act, with National Pollutant Discharge Elimination System (NPDES) permits issued by the Pennsylvania Department of Environmental Protection. The plant employs advanced treatment processes, which go beyond secondary treatment to remove additional pollutants such as nutrients. It has a designed capacity of 662.45 cubic meters per day and currently discharges an average of 378.54 cubic meters per day. This level of treatment is appropriate for a small agglomeration and helps ensure that effluent meets stringent water quality standards before discharge. The treated effluent from Cochranton Boro STP is discharged into a local waterway that ultimately drains into the Ohio River basin. The plant plays a key role in protecting downstream aquatic ecosystems, including the Ohio River and its tributaries, which support diverse fish populations and are used for recreation and drinking water supply.

The plant discharges into a tributary of the Ohio River basin, which flows into the Mississippi River and eventually the Gulf of Mexico. The local watershed includes streams and rivers that support aquatic life such as smallmouth bass and freshwater mussels. Advanced treatment at this plant helps reduce nutrient loading, which is critical for preventing eutrophication in downstream waters.