Newville Boro STP - Advanced Wastewater Treatment in Newville, Pennsylvania

Newville Boro STP is a municipal wastewater treatment facility located at 64 East Main Street in Newville, Cumberland County, Pennsylvania. The plant serves a population of approximately 1,367 residents and has a designed capacity of 681.37 thousand gallons per day, with an actual discharge volume of 605.67 thousand gallons per day. The plant employs advanced treatment processes, which go beyond secondary treatment to remove additional pollutants such as nutrients. As a facility in the United States, it operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permits issued by the Pennsylvania Department of Environmental Protection. These permits set effluent limits to protect water quality. The treated effluent is discharged into a local water body that ultimately drains into the Susquehanna River basin and then to the Chesapeake Bay. The Chesapeake Bay is a large estuary that supports diverse aquatic life and is a critical habitat for migratory birds and fish. The plant's advanced treatment helps reduce nutrient loads that can cause eutrophication in the bay.

The plant discharges into a tributary of the Susquehanna River, which flows into the Chesapeake Bay. The Chesapeake Bay is the largest estuary in the United States and supports a rich ecosystem, including blue crabs, oysters, and striped bass. Nutrient pollution from wastewater is a major concern for the bay's health, and advanced treatment at this plant helps mitigate that impact.