26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Mount Union Boro wastewater treatment plant serves approximately 7,103 people in Mount Union, Pennsylvania. The facility operates under the US Clean Water Act framework, discharging treated effluent into the Juniata River watershed.
Biglerville Boro Auth STP in Butler Township, Pennsylvania serves 3,389 people. The plant operates under the US Clean Water Act NPDES permit program.
Lower Allen Twp STP serves Fairview Township, Pennsylvania, treating wastewater for approximately 23,541 residents under the US Clean Water Act framework.
North Middleton STP serves approximately 7,099 people in North Middleton Township, Pennsylvania. The plant operates under the US Clean Water Act framework for municipal wastewater treatment.
Mount Holly Springs STP is a municipal wastewater treatment plant in Pennsylvania, USA, serving approximately 2,970 people. It operates under the US Clean Water Act framework.
Hanover Boro STP serves Conewago Township, Pennsylvania, treating wastewater for approximately 19,158 people. The plant operates under the US Clean Water Act framework.
Springettsbury Township wastewater treatment plant serves approximately 74,619 residents in York County, Pennsylvania. The facility operates under the U. S. Clean Water Act and EPA NPDES permitting framework.
Upper Stoneycreek Twp STP serves Hooversville, Pennsylvania, treating wastewater for a population of approximately 2,212. The plant operates under the US Clean Water Act, regulated by the Pennsylvania Department of Environmental Protection.
DOVER TWP STP serves approximately 20,505 residents in Dover Township, Pennsylvania. The plant operates under the U.S. Clean Water Act, with oversight from the Pennsylvania Department of Environmental Protection.
Twin Boro STP serves approximately 3,237 residents in Mifflin, Pennsylvania. The plant discharges treated wastewater into the local watershed, supporting the Juniata River basin.
East Pennsboro South STP serves East Pennsboro Township, Pennsylvania, treating wastewater for approximately 22,459 residents. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge.
Hampden Township Roth Lane STP serves approximately 38,285 residents in Hampden Township, Pennsylvania. The plant operates under the US Clean Water Act's NPDES permit program, ensuring treated wastewater meets federal standards before discharge.
East Prospect STP in Lower Windsor Township, Pennsylvania serves approximately 3,000 residents. The plant operates under U.S. EPA NPDES regulations for municipal wastewater treatment.
Northeastern York Mt Wolf STP serves Mount Wolf, Pennsylvania, treating wastewater for approximately 5,856 residents. The plant operates under the US Clean Water Act and EPA NPDES permit framework.
Mont Alto STP in Quincy Township, Pennsylvania serves approximately 3,985 people. The plant operates under US EPA NPDES regulations for municipal wastewater treatment.
Shippensburg Boro STP serves approximately 10,228 people in Southampton Township, Pennsylvania. The plant operates under the US Clean Water Act's NPDES permit program for municipal wastewater treatment.
Littlestown Boro STP serves approximately 5,921 residents in Littlestown, Pennsylvania. The plant operates under the US Clean Water Act, discharging treated wastewater into local waterways within the Chesapeake Bay watershed.
Conemaugh Township Tire Hill STP serves 5,105 people in Pennsylvania, USA. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
DILLSBURG BOROUGH SS is a municipal wastewater treatment plant serving Carroll Township, Pennsylvania. It treats wastewater for approximately 8,655 residents under the US Clean Water Act framework.
LEMOYNE BORO STP serves approximately 11,600 residents in Lemoyne, Pennsylvania. The plant discharges treated wastewater into the Susquehanna River basin, supporting local water quality.