Wastewater plants in United States

14,814 plants indexed. Showing 6,269 matching current filters.

6,269 plants matching filters

Middletown WWTP and Sewer System

Excello, Ohio

Middletown WWTP and Sewer System serves approximately 60,000 people in Excello, Ohio. The plant operates under the U.S. Clean Water Act framework, discharging treated wastewater into local waterways.

Not Reported 60,000

Middlefield WWTP and Sewer System

Middlefield Village, Ohio

Middlefield WWTP and Sewer System serves Middlefield Village, Ohio, treating wastewater for a population of 2,694. The plant has a designed capacity of 1.00 million gallons per day.

Not Reported 2,694

Miamisburg WWTP and Sewer System

Miamisburg, Ohio

Miamisburg WWTP and Sewer System serves approximately 20,000 residents in Miamisburg, Ohio. The plant treats municipal wastewater and discharges into the Great Miami River watershed.

Not Reported 20,181

Sewer District 500 Liverpool

Valley City, Ohio

Sewer District 500 Liverpool serves Valley City, Ohio, treating wastewater for approximately 93,398 people. The plant operates under U. S. EPA NPDES permitting within the Lake Erie watershed.

Not Reported 93,398

Sewer District 300 Hinckley

Hinckley, Ohio

Sewer District 300 Hinckley serves approximately 26,000 residents in Hinckley, Ohio. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.

Not Reported 26,114

Sewer District 700 Chippewa

Medina County, Ohio

Sewer District 700 Chippewa serves about 5,000 people in Medina County, Ohio. The plant operates under the US Clean Water Act framework for small municipal wastewater systems.

Not Reported 5,000

Massillon WWTP and Sewer System

Massillon, Ohio

Massillon WWTP and Sewer System serves approximately 92,325 people in Massillon, Ohio, United States. The plant discharges treated wastewater into the Tuscarawas River watershed, part of the Ohio River basin.

Not Reported 92,325

Mason WWTP and Sewer System

Mason, Ohio

Mason WWTP and Sewer System serves 22,016 residents in Mason, Ohio, treating municipal wastewater under U.S. Clean Water Act regulations.

Not Reported 22,016

Marysville WRF and Sewer System

Marysville, Ohio

Marysville WRF and Sewer System serves approximately 19,000 residents in Marysville, Ohio. The plant treats municipal wastewater and discharges into local waterways within the Scioto River watershed.

Not Reported 19,282

Marion WWTP and Sewer System

Marion County, Ohio

Marion WWTP and Sewer System serves Marion County, Ohio, treating wastewater for approximately 35,660 residents. The plant operates under the US Clean Water Act's NPDES permit program.

Not Reported 35,660

Marietta WWTP and Sewer System

Marietta, Ohio

Marietta WWTP and Sewer System serves approximately 19,452 residents in Marietta, Ohio. The plant discharges treated wastewater into the Ohio River watershed, supporting local water quality.

Not Reported 19,452

Fairfield Co Little Walnut Sycamore

Fairfield County, Ohio

Fairfield Co Little Walnut Sycamore serves 3,988 people in Fairfield County, Ohio. The plant discharges into local waterways within the Ohio River basin.

Not Reported 3,988

Mansfield WWTP and Sewer System

Mansfield, Ohio

Mansfield WWTP and Sewer System serves approximately 56,903 residents in Mansfield, Ohio. The plant discharges treated wastewater into the local watershed, ultimately draining to the Ohio River basin.

Not Reported 56,903

Brown Twp_Malvern Sewer District

Malvern, Ohio

Brown Twp_Malvern Sewer District serves approximately 4,900 residents in Malvern, Ohio. The plant operates under the US Clean Water Act framework for small to medium agglomerations.

Not Reported 4,900

Stark Co Magnolia WWTP

Stark County, Ohio

Stark Co Magnolia WWTP serves approximately 3,100 residents in Stark County, Ohio. The plant operates under the US Clean Water Act's NPDES permit program, ensuring treated effluent meets federal water quality standards.

Not Reported 3,100

Mahoning Co Craig Beach WWTP

Craig Beach, Ohio

Mahoning Co Craig Beach WWTP serves 2,100 residents in Craig Beach, Ohio. The plant operates under U.S. EPA and Ohio EPA regulations for small municipal wastewater systems.

Not Reported 2,100

Mahoning Co Boardman WWTP

Boardman, Ohio

Mahoning Co Boardman WWTP serves 23,000 people in Boardman, Ohio. The plant discharges into the Mahoning River watershed, part of the Ohio River basin.

Not Reported 23,000

Fairfield Co Tussing Road WRF

Pickerington, Ohio

Fairfield Co Tussing Road WRF serves approximately 14,608 residents in Pickerington, Ohio. The plant operates under the US Clean Water Act framework for municipal wastewater treatment.

Not Reported 14,608

Ottawa Co Danbury Township WWTP

Ottawa County, Ohio

Ottawa Co Danbury Township WWTP serves 55,000 people in Ottawa County, Ohio, USA. The plant discharges into the Lake Erie watershed, supporting regional water quality.

Not Reported 55,000

Madison WWTP and Sewer System

Madison, Ohio

Madison WWTP and Sewer System serves 2,921 residents in Madison, Ohio. The plant operates under the US Clean Water Act, with a designed capacity of 1.00 million gallons per day.

Not Reported 2,921

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, Middlefield WWTP and Sewer System has the highest designed capacity at 1 m3/day.

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