26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Springboro WWTP and Sewer System serves approximately 12,380 residents in Springboro, Ohio. The plant treats municipal wastewater and discharges into the local watershed.
Spencerville WWTP and Sewer System serves Delphos, Ohio, treating wastewater for approximately 2,235 residents. The plant operates under U.S. EPA and Ohio EPA regulations for municipal wastewater treatment.
South Point WWTP and Sewer System serves approximately 11,000 residents in South Point, Ohio. The plant operates under the U.S. Clean Water Act framework, with NPDES permitting by the Ohio EPA.
Solon Central WWTP and Sewer System serves 25,600 residents in Solon, Ohio, as part of the city's municipal wastewater infrastructure. The plant operates under U.S. EPA and Ohio EPA regulations.
Sidney WWTP and Sewer System serves approximately 21,744 people in Sidney, Ohio. The plant operates under the US Clean Water Act framework, discharging treated wastewater into local waterways.
Shelby WWTP and Sewer System serves approximately 9,800 residents in Shelby, Ohio. The plant operates under the US Clean Water Act's NPDES permit program for municipal wastewater treatment.
Shadyside WWTP and Sewer System serves approximately 3,675 residents in Shadyside, Ohio, as part of the municipal wastewater infrastructure. The plant operates under the U.S. Clean Water Act and EPA NPDES permitting framework.
Seville WWTP and Sewer System serves 2,160 people in Medina County, Ohio. The plant discharges treated wastewater into local waterways under US EPA and Ohio EPA regulations.
Sebring WWTP and Sewer System serves 4,420 residents in Sebring, Ohio. The plant discharges treated wastewater into local waterways under US EPA and Ohio EPA regulations.
Southern Ohio Correctional Facility wastewater treatment serves a population of 1,588 in Scioto County, Ohio. The plant operates under U.S. EPA and Ohio EPA regulations for small-scale correctional facility wastewater.
Scioto Co Wheelersburg Sewer District No 2 WWTP and Sewers serves approximately 8,225 people in Wheelersburg, Ohio, as part of the region's municipal wastewater infrastructure.
Sandusky WWTP and Sewer System serves Sandusky, Ohio, treating municipal wastewater for approximately 42,000 residents. The plant discharges into the Lake Erie watershed, a vital freshwater resource.
Salem WWTP and Sewer System serves approximately 16,850 residents in Salem, Ohio. The plant operates under the U.S. Clean Water Act, ensuring treated wastewater meets federal standards before discharge.
Saint Paris WWTP and Sewer System serves St. Paris, Ohio, treating wastewater for approximately 3,598 residents. The plant operates under U.S. EPA and Ohio EPA regulations, ensuring compliance with Clean Water Act standards.
Saint Marys WWTP and Sewer System serves approximately 11,584 residents in Saint Marys, Ohio. The plant is part of the municipal wastewater infrastructure for the Auglaize County area.
Saint Henry WWTP and Sewer System serves St. Henry, Ohio, treating wastewater for approximately 4,116 residents. The plant operates under U.S. EPA and Ohio EPA regulations for municipal wastewater treatment.
Saint Clairsville North WWTP serves approximately 5,000 residents in St. Clairsville, Ohio. The plant is part of the municipal wastewater infrastructure in Belmont County, operating under U.S. EPA and Ohio EPA regulations.
Sabina WWTP and Sewer System serves approximately 2,780 residents in Sabina, Ohio, United States. The plant discharges treated wastewater into local waterways within the Ohio River basin.
Roseville WWTP and Sewer System serves Crooksville, Ohio, treating wastewater for a population of 4,419. The plant discharges into local waterways within the Muskingum River basin.
Rocky River WWTP and Sewer System serves about 81,000 people in Rocky River, Ohio. The plant discharges treated wastewater into Lake Erie, a vital Great Lake.