26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Greencastle Franklin STP serves approximately 4,821 people in Antrim Township, Pennsylvania. The plant operates under the US Clean Water Act, which mandates secondary treatment for municipal wastewater facilities.
Antrim Township STP serves 6,511 residents in Antrim Township, Pennsylvania. The plant operates under US EPA NPDES regulations for municipal wastewater treatment.
Brown Township Reedsville STP serves approximately 4,658 residents in Brown Township, Pennsylvania. The plant operates under the US Clean Water Act's NPDES permit program, ensuring compliance with national wastewater standards.
York City Sew Auth serves approximately 82,615 people in Manchester Township, Pennsylvania. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
PENN TWP YORK STP serves Penn Township, Pennsylvania, treating wastewater for approximately 12,866 residents. The plant operates under the US Clean Water Act's NPDES permit program, ensuring compliance with federal discharge standards.
New Freedom STP serves Shrewsbury Township, Pennsylvania, treating wastewater for approximately 9,390 residents. The plant operates under U.S. Clean Water Act regulations, ensuring local water quality.
Eastern York STP Hellam is a municipal wastewater treatment plant serving approximately 3,000 people in Hallam, Pennsylvania. It operates under the US Clean Water Act and EPA NPDES permitting framework.
Glen Rock Sew Auth serves Shrewsbury Township, Pennsylvania, treating wastewater for a population of 2,041. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to protect local waterways.
MARYSVILLE STP serves 2,306 people in Marysville, Pennsylvania, USA. The plant operates under the US Clean Water Act, discharging treated wastewater into the Susquehanna River basin.
UNION TWP BELLEVILLE STP serves Union Township, Pennsylvania, treating wastewater for approximately 1,700 residents. The plant operates under the US Clean Water Act's NPDES permit program.
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.