Wastewater plants in United States

14,814 plants indexed. Showing 743 matching current filters.

743 plants matching filters

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

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

Lucas Co Maumee River WWTP

Maumee, Ohio

Lucas Co Maumee River WWTP serves Maumee, Ohio, treating wastewater for approximately 82,649 people. The plant discharges into the Maumee River, a major tributary of Lake Erie.

Not Reported 82,649

Lorain Philip Q Maiorana WWTP

Lorain, Ohio

Lorain Philip Q Maiorana WWTP serves 14,000 people in Lorain, Ohio, discharging treated wastewater into Lake Erie via the Black River. The plant operates under the US Clean Water Act NPDES permit program.

Not Reported 14,000

Lorain Black River WWTP

Lorain, Ohio

Lorain Black River WWTP serves 67,371 people in Lorain, Ohio, discharging treated wastewater into the Black River, a tributary of Lake Erie. The plant operates under the US Clean Water Act's NPDES permit program.

Not Reported 67,371

Gary L Kron WRF and Sewer System

Mentor, Ohio

Gary L Kron WRF and Sewer System serves Mentor, Ohio, treating wastewater for approximately 90,775 people. The plant is located near Lake Erie and operates under US EPA NPDES regulations.

Not Reported 90,775

MSD Mill Creek Drainage Basin

Cincinnati, Ohio

MSD Mill Creek Drainage Basin serves approximately 428,050 people in Cincinnati, Ohio. The plant is part of the Metropolitan Sewer District of Greater Cincinnati's wastewater infrastructure.

Not Reported 428,050

MSD Little Miami Drainage Basin

Cincinnati, Ohio

MSD Little Miami Drainage Basin serves approximately 132,088 people in Cincinnati, Ohio. The plant operates under the US Clean Water Act, discharging treated wastewater into the Little Miami River watershed.

Not Reported 132,088

North Ridgeville French Creek WWTP

Sheffield, Ohio

North Ridgeville French Creek WWTP serves Sheffield, Ohio, treating wastewater for approximately 34,500 people. The plant is located within 50 km of Lake Erie, a vital Great Lake.

Not Reported 34,499

Fremont WPCC and Sewer System

Fremont, Ohio

Fremont WPCC and Sewer System serves about 25,395 residents in Fremont, Ohio. The plant operates under the US Clean Water Act and NPDES permitting framework.

Not Reported 25,395

Findlay WWTP and Sewer System

Findlay, Ohio

Findlay WWTP and Sewer System serves approximately 42,500 residents in Findlay, Ohio. The plant discharges treated wastewater into the Blanchard River, a tributary of the Maumee River that flows into Lake Erie.

Not Reported 42,498

Euclid WWTP and Sewer System

Euclid, Ohio

Euclid WWTP and Sewer System serves approximately 93,000 residents in Euclid, Ohio, discharging treated wastewater into Lake Erie. The plant operates under the U. S. Clean Water Act via NPDES permits.

Not Reported 93,059

Elyria WWTP and Sewer System

Elyria, Ohio

Elyria WWTP and Sewer System serves 57,000 residents in Elyria, Ohio, USA. The plant is located within 50 km of Lake Erie and operates under US Clean Water Act regulations.

Not Reported 57,000

Dayton WWTP and Sewer System

Dayton, Ohio

Dayton WWTP and Sewer System serves over 278,000 residents in Dayton, Ohio, as a key municipal wastewater facility. The plant discharges treated effluent into the Great Miami River, a tributary of the Ohio River.

Not Reported 278,226

Conneaut WWTP and Sewer System

Conneaut, Ohio

Conneaut WWTP and Sewer System serves approximately 14,841 residents in Conneaut, Ohio. The plant is located within 50 km of Lake Erie and operates under U.S. Clean Water Act regulations.

Not Reported 14,841

Columbus Southerly WWTP and Sewers

Columbus, Ohio

Columbus Southerly WWTP and Sewers serves approximately 553,000 people in Columbus, Ohio. The plant discharges treated wastewater into the Scioto River system, which flows to the Ohio River and ultimately the Mississippi River.

Not Reported 552,865

Columbus Jackson Pike WWTP and Sewers

Columbus, Ohio

Columbus Jackson Pike WWTP and Sewers serves approximately 487,474 people in Columbus, Ohio. The plant is part of the city's municipal wastewater infrastructure, discharging treated effluent into the Scioto River watershed.

Not Reported 487,474

NEORSD Westerly WWTP

Cleveland, Ohio

NEORSD Westerly WWTP serves Cleveland, Ohio, treating wastewater for approximately 122,500 people. The plant is located on Whiskey Island near Lake Erie, a critical freshwater resource.

Not Reported 122,497

NEORSD Southerly WWTP

Valley View, Ohio

NEORSD Southerly WWTP in Valley View, Ohio, serves over 600,000 people. It is a major wastewater treatment facility in the Cuyahoga River watershed, operating under U. S. EPA and Ohio EPA regulations.

Not Reported 607,312

NEORSD Easterly WWTP

Bratenahl, Ohio

NEORSD Easterly WWTP in Bratenahl, Ohio serves over 320,000 people. The plant discharges into Lake Erie, a vital Great Lake, and operates under U. S. EPA NPDES regulations.

Not Reported 322,387

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.

Who operates wastewater treatment in United States?

Among the plants on this page, the most-referenced operator is NEORSD. UtilityRadar's records show 3 plants linked to this operator.

What is the largest wastewater treatment plant in United States?

Among the indexed plants, Ottawa Co Danbury Township WWTP has the highest designed capacity at 1 m3/day.

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