Media STP - Wastewater Treatment Plant in Upper Providence Township, Pennsylvania

Media STP is a wastewater treatment plant located in Upper Providence Township, Delaware County, Pennsylvania. The facility serves a population of approximately 9,386 residents in the suburban Philadelphia area, treating domestic wastewater from the community. As a US-based plant, Media STP operates under the Clean Water Act and is subject to National Pollutant Discharge Elimination System (NPDES) permitting, typically administered by the Pennsylvania Department of Environmental Protection. For a plant serving around 9,400 people, secondary treatment is the standard requirement, with possible additional nutrient controls depending on the receiving water body. The plant's treated effluent is discharged into local waterways that drain into the Delaware River watershed, ultimately reaching the Delaware Bay and the Atlantic Ocean. The facility plays a key role in protecting downstream water quality in this densely populated region.

Media STP discharges into the Delaware River basin, which flows into the Delaware Bay and then the Atlantic Ocean. The watershed supports diverse aquatic life and is an important migratory corridor for fish species. The plant's treatment helps maintain water quality in this ecologically sensitive estuary system.