Conestoga Twp Colemanville STP - Secondary Wastewater Treatment in Conestoga Township, Pennsylvania

Conestoga Twp Colemanville STP is a municipal wastewater treatment facility located in Conestoga Township, Lancaster County, Pennsylvania. The plant serves a small population of 60 residents and operates under the regulatory framework of the US Clean Water Act, which requires secondary treatment for municipal plants. The plant has a designed capacity of 15.14 million gallons per day and currently discharges a similar volume. As a secondary treatment facility, it uses biological processes to remove organic matter and suspended solids, meeting the standard requirements for small agglomerations in the United States. The treated effluent is discharged into local streams that flow into the Susquehanna River, which ultimately drains into the Chesapeake Bay. The Chesapeake Bay watershed is ecologically significant, supporting diverse aquatic life and important migratory species. The plant's operations contribute to protecting downstream water quality.

The plant discharges into small streams within the Susquehanna River basin, which flows into the Chesapeake Bay. The Chesapeake Bay is a large estuary that supports a complex ecosystem including blue crabs, oysters, and migratory fish. Nutrient and sediment management in this watershed is critical to prevent eutrophication and maintain water quality.