Wastewater plants in United States

14,814 plants indexed. Showing 5,627 matching current filters.

5,627 plants matching filters

Coldwater WWTP and Sewer System

Coldwater, Ohio

Coldwater WWTP and Sewer System serves the village of Coldwater, Ohio, treating wastewater for approximately 4,500 residents. The plant discharges into local waterways within the Wabash River basin.

Not Reported 4,482

Celina WWTP and Sewer System

Celina, Ohio

Celina WWTP and Sewer System serves approximately 12,500 residents in Celina, Ohio. The facility operates under U.S. EPA and Ohio EPA regulations for municipal wastewater treatment.

Not Reported 12,503

Napoleon WWTP and Sewer System

Napoleon, Ohio

Napoleon WWTP and Sewer System serves approximately 9,300 residents in Napoleon, Ohio. The plant discharges treated wastewater into the Maumee River watershed, which flows into Lake Erie.

Not Reported 9,318

Vermilion WWTP and Sewer System

Vermilion, Ohio

Vermilion WWTP and Sewer System serves approximately 11,400 people in Vermilion, Ohio. The plant discharges treated wastewater into the Lake Erie watershed, supporting local water quality.

Not Reported 11,400

Aurora Westerly WWTP and Sewers

Aurora, Ohio

Aurora Westerly WWTP and Sewers serves approximately 4,900 residents in Aurora, Ohio. The plant operates under U.S. EPA and Ohio EPA regulations for municipal wastewater treatment.

Not Reported 4,897

Aurora Central WWTP and Sewers

Aurora, Ohio

Aurora Central WWTP and Sewers serves the city of Aurora, Ohio, with a designed capacity of 1.00 million gallons per day. The plant supports a population of 8,659 and operates under U.S. EPA and Ohio EPA regulations.

Not Reported 8,659

Gambier WWTP and Sewer System

Knox County, Ohio

Gambier WWTP and Sewer System serves 2,391 people in Knox County, Ohio. The plant discharges treated wastewater into local waterways under U.S. EPA and Ohio EPA regulations.

Not Reported 2,391

Hicksville WWTP and Sewer System

Hicksville, Ohio

Hicksville WWTP and Sewer System serves the village of Hicksville, Ohio, treating wastewater from approximately 3,649 residents. The plant discharges into local waterways within the Maumee River basin, ultimately draining into Lake Erie.

Not Reported 3,649

Woodville WWTP and Sewer System

Woodville, Ohio

Woodville WWTP and Sewer System serves approximately 1,977 residents in Woodville, Ohio. The plant operates under U.S. Clean Water Act regulations with a designed capacity of 1.00 million gallons per day.

Not Reported 1,977

Clyde WWTP and Sewer System

Clyde, Ohio

Clyde WWTP and Sewer System serves approximately 8,097 people in Clyde, Ohio, United States. The plant is located within 50 km of Lake Erie and operates under US EPA NPDES regulations.

Not Reported 8,097

Blanchester WWTP and Sewer System

Blanchester, Ohio

Blanchester WWTP and Sewer System serves approximately 4,220 residents in Blanchester, Ohio. The plant discharges treated wastewater into local waterways under US EPA NPDES regulations.

Not Reported 4,220

New London WWTP and Sewer System

New London, Ohio

New London WWTP and Sewer System serves approximately 2,700 residents in New London, Ohio. The plant has a designed capacity of 1.00 million gallons per day and operates under U.S. Clean Water Act regulations.

Not Reported 2,696

The Plains WWTP and Sewers

The Plains, Ohio

The Plains WWTP and Sewers serves approximately 4,000 residents in The Plains, Ohio, as part of the municipal wastewater infrastructure. The plant operates under U.S. Clean Water Act regulations via Ohio EPA NPDES permits.

Not Reported 4,000

Athens WWTP and Sewer System

Athens, Ohio

Athens WWTP and Sewer System serves approximately 21,342 residents in Athens, Ohio. The plant operates under the US Clean Water Act, treating municipal wastewater before discharge into the local watershed.

Not Reported 21,342

Loudonville WWTP and Sewer System

Loudonville, Ohio

Loudonville WWTP and Sewer System serves approximately 2,981 residents in Loudonville, Ohio. The plant operates under the U.S. Clean Water Act framework, ensuring treated wastewater meets environmental standards.

Not Reported 2,981

Ashville WWTP and Sewer System

Ashville, Ohio

Ashville WWTP and Sewer System serves the community of Ashville, Ohio, USA. The plant provides wastewater treatment for approximately 3,174 residents in Pickaway County.

Not Reported 3,174

Cardington WWTP and Sewer System

Cardington, Ohio

Cardington WWTP and Sewer System serves approximately 2,287 residents in Cardington, Ohio. The plant operates under U.S. Clean Water Act regulations for small municipal wastewater treatment.

Not Reported 2,287

Ashland WWTP and Sewer System

Ashland, Ohio

Ashland WWTP and Sewer System serves approximately 21,249 people in Ashland, Ohio. The plant discharges treated wastewater into local waterways as part of the regional wastewater infrastructure.

Not Reported 21,249

Mount Gilead WWTP and Sewer System

Mount Gilead, Ohio

Mount Gilead WWTP and Sewer System serves approximately 3,290 residents in Mount Gilead, Ohio. The plant is part of the municipal wastewater infrastructure in Morrow County.

Not Reported 3,290

Montpelier WWTP and Sewer System

Montpelier, Ohio

Montpelier WWTP and Sewer System serves approximately 4,000 residents in Montpelier, Ohio. The plant operates under the US Clean Water Act, ensuring treated wastewater meets federal standards before discharge.

Not Reported 4,003

Frequently asked

How many wastewater treatment plants are in United States?

UtilityRadar indexes 14814 wastewater treatment plants in United States, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in United States?

Among the indexed plants, Vermilion WWTP and Sewer System has the highest designed capacity at 1 m3/day.

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