844 plants indexed.
West Grove Boro STP is an advanced wastewater treatment plant in London Grove Township, Pennsylvania, serving about 2,968 people. It discharges treated water into local waterways within the Delaware River Basin.
West St Clair Pleasantville STP is a secondary treatment plant serving 100 people in West Saint Clair Township, Pennsylvania. It discharges 37.85 cubic meters of treated wastewater daily.
West Sunbury Boro wastewater treatment plant in Clay Township, Pennsylvania serves 287 people with advanced treatment. It discharges 113.56 million gallons per year into local waterways.
Westfall Twp STP is a secondary treatment plant serving 2,500 people in Westfall Township, Pennsylvania. It discharges treated wastewater into the Delaware River watershed, operating under US EPA NPDES regulations.
WESTFIELD BORO STP is an advanced wastewater treatment plant serving Westfield Township, Pennsylvania. It treats wastewater for a population of 1,393 with a designed capacity of 567.81 volume units.
Westover Boro STP is a secondary treatment plant serving 430 people in Westover, Pennsylvania. It discharges 162.77 million gallons per day into local waterways.
WICONISCO TWP STP is an advanced wastewater treatment plant serving Wiconisco Township, Pennsylvania. It treats 378.54 cubic meters per day for a population of 1,566, operating under US Clean Water Act regulations.
Williamsburg Boro STP is a secondary treatment plant serving 1,544 people in Williamsburg, Pennsylvania. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
Williamstown Boro STP is a secondary treatment plant serving 1,667 people in Williams Township, Pennsylvania. It discharges 946.35 megaliters per year into the local watershed.
Wilmington Twp STP is an advanced wastewater treatment plant serving 323 people in Neshannock Township, Pennsylvania. It discharges 121.13 million gallons per year and operates under US EPA NPDES regulations.
Worcester Twp Berwick Place STP is a secondary treatment plant serving 700 people in Worcester Township, Pennsylvania. It discharges 253.62 thousand cubic meters per year and has a designed capacity of 567.81 thousand cubic meters per year.
Worcester Township Valley Green STP is an advanced treatment plant serving 1,000 people in Worcester Township, Pennsylvania. It discharges 454.25 cubic meters of treated wastewater daily.
Worthington West Franklin STP is a secondary treatment plant serving 1,856 people in West Franklin Township, Pennsylvania. It discharges 719.23 million gallons per day and has a designed capacity of 1,211.33 million gallons per day.
Wrightsville Boro STP is a secondary wastewater treatment plant serving 2,223 people in Wrightsville, Pennsylvania. It discharges 870.65 thousand gallons per day into the local watershed.
York Haven Boro STP is an advanced wastewater treatment plant serving 809 people in York Haven, Pennsylvania. It discharges 302.83 million gallons per year into the Susquehanna River basin.
York Springs STP is an advanced wastewater treatment plant serving 649 people in Huntington Township, Pennsylvania. It discharges 340.69 thousand cubic meters of treated effluent annually.
YOUGH SAN AUTH SS is a secondary wastewater treatment plant in Dunbar Township, Pennsylvania, serving 2,090 people. It discharges treated water into the local watershed, contributing to the Monongahela River basin.
YOUNG TWP is a projected secondary wastewater treatment plant in Derry Township, Pennsylvania, serving 582 people with a designed capacity of 227.12 volume units.
Youngsville Boro STP is a secondary wastewater treatment plant serving 2,160 people in Youngsville, Pennsylvania. It discharges treated effluent into the Brokenstraw Creek watershed, part of the Ohio River basin.
ABINGTON TWP STP and CS serves Upper Dublin Township, Pennsylvania, treating wastewater for approximately 38,838 people. The plant operates under the US Clean Water Act framework.