26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Marion Co Sewer District 7 Water Reclamation Plant serves about 4,000 people in Marion County, Ohio. It operates under the US Clean Water Act, discharging treated wastewater into local waterways.
Archbold WWTP and Sewer System serves approximately 4,860 residents in Archbold, Ohio. The plant operates under the U.S. Clean Water Act, which governs wastewater treatment and discharge standards for facilities of this scale.
Arcanum WWTP and Sewers serves the village of Arcanum, Ohio, with a population of 2,076. The plant operates under the US Clean Water Act, ensuring treated wastewater meets environmental standards before discharge.
Logan Co Indian Lake SSD WWTP serves approximately 14,000 people in Russells Point, Ohio. The plant discharges into the Great Miami River watershed, ultimately draining to the Ohio River.
West Liberty WWTP and Sewer System serves the village of West Liberty, Ohio. The plant treats wastewater from approximately 1,813 residents in Logan County.
Quincy_DeGraff WWTP and Sewer System serves approximately 2,000 residents in Quincy, Ohio. The plant discharges treated wastewater into local waterways within the Great Lakes Basin.
Versailles WWTP and Sewer System serves the village of Versailles, Ohio, treating wastewater for approximately 2,589 residents. The plant operates under U.S. Clean Water Act regulations.
Botkins WWTP and Sewer System serves the village of Botkins, Ohio, treating wastewater for approximately 1,205 residents. The plant discharges into local waterways within the Great Miami River watershed.
Geneva WWTP and Sewer System serves approximately 13,190 people in Geneva, Ohio. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of Lake Erie.
Geneva on the Lake WWTP and Sewers serves 6,400 residents in Geneva-on-the-Lake, Ohio. The plant operates under U.S. Clean Water Act regulations and discharges into the Lake Erie watershed.
Orrville WWTP and Sewer System serves 8,551 residents in Orrville, Ohio. The plant operates under the US Clean Water Act, with NPDES permits regulating its discharge to local waterways.
Smithville WWTP and Sewer System serves the village of Smithville, Ohio, treating wastewater for approximately 1,232 residents. The plant discharges into local waterways within the Lake Erie watershed.
Rittman WWTP and Sewer System serves approximately 6,300 residents in Rittman, Ohio. The plant discharges treated wastewater into local waterways within the Lake Erie watershed.
Amherst WWTP and Sewer System serves about 11,800 residents in Amherst, Ohio. The plant discharges treated wastewater into the Lake Erie watershed, supporting local water quality and downstream ecosystems.
Columbiana WWTP and Sewer System serves Lisbon, Ohio, treating wastewater for approximately 7,800 residents. The plant discharges into local waterways within the Ohio River basin.
Wellsville WWTP and Sewer System serves approximately 4,420 residents in Wellsville, Ohio. The plant operates under the US Clean Water Act framework, discharging treated wastewater into the Ohio River watershed.
Columbiana Co Gilford Lake WWTP serves New Garden, Ohio, treating wastewater for approximately 4,068 residents. The plant operates under U.S. EPA and Ohio EPA regulations for inland discharge.
Columbiana Co Elkton Regional WWTP serves Lisbon, Ohio, treating wastewater for approximately 8,100 residents. The plant operates under the US Clean Water Act framework, with NPDES permitting through the Ohio EPA.
East Palestine WWTP and Sewer System serves approximately 4,900 residents in East Palestine, Ohio. The plant discharges into local waterways within the Ohio River basin.
Mahoning Co Meander Creek WWTP serves Niles, Ohio, treating wastewater for approximately 18,500 residents. The plant discharges into the local watershed, ultimately draining to the Ohio River basin.