3 plants indexed.
Bridgeport Boro STP serves Upper Merion Township, Pennsylvania, treating wastewater from a population of about 6,835. The plant discharges into the Schuylkill River, a tributary of the Delaware River.
Upper Merion Matsunk STP serves 20,000 people in Upper Merion Township, Pennsylvania. The plant discharges treated wastewater into local waterways under the US Clean Water Act.
Upper Merion Municipal Utilities Authority Trout Run plant serves Upper Merion Township, Pennsylvania, treating wastewater for approximately 47,000 residents under US Clean Water Act regulations.