Cromwell Township S Huntingdon HS STP - Advanced Wastewater Treatment in Pennsylvania

Cromwell Township S Huntingdon HS STP is an advanced wastewater treatment facility located in Cromwell Township, Huntingdon County, Pennsylvania. The plant serves a small population of 50 people, reflecting its role in a rural community. It is part of the municipal wastewater infrastructure managed under the US Clean Water Act. The plant employs advanced treatment processes, which go beyond secondary treatment to remove nutrients and other pollutants. With a designed capacity of 113.56 million gallons per day and an actual discharge volume of 18.93 million gallons per day, the facility operates well below its capacity. As a US-based plant, it is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Pennsylvania Department of Environmental Protection, ensuring compliance with water quality standards. The treated effluent is discharged into local waterways within the Susquehanna River basin, which ultimately drains into the Chesapeake Bay. The Chesapeake Bay watershed is ecologically significant, supporting diverse aquatic life and serving as a critical habitat for migratory birds and fish species. The plant's advanced treatment helps reduce nutrient loading, contributing to the restoration of the bay's health.

The plant discharges into the Susquehanna River basin, which flows into the Chesapeake Bay, the largest estuary in the United States. The Chesapeake Bay supports a rich ecosystem, including blue crabs, oysters, and striped bass, and is a vital migratory corridor for waterfowl. Advanced treatment at this plant helps minimize nutrient pollution, which is a key factor in bay restoration efforts.