Wastewater plants in United States

14,814 plants indexed.

14,814 plants

DOUSMAN WWTP

Dousman, Wisconsin

DOUSMAN WWTP is an advanced treatment facility serving Dousman, Wisconsin. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.

Advanced 2,302

DORCHESTER WWTP

Dorchester, Wisconsin

Dorchester WWTP is a secondary treatment plant serving 871 people in Dorchester, Wisconsin. It discharges 378.54 m³/day of treated wastewater, operating under U.S. EPA NPDES regulations.

Secondary 871

MOUNT HOPE STP

Mount Hope, Wisconsin

Mount Hope STP is an advanced wastewater treatment plant serving 189 residents in Mount Hope, Wisconsin. It discharges 53.00 units of treated effluent daily with a designed capacity of 151.42 units.

Advanced 189

DICKEYVILLE STP

Dickeyville, Wisconsin

DICKEYVILLE STP is an advanced wastewater treatment plant serving 1,080 people in Dickeyville, Wisconsin. It discharges 242.27 units of treated effluent daily, operating under U.S. Clean Water Act regulations.

Advanced 1,080

RICHMOND SD St Croix Co STP

Town of Richmond, Wisconsin

RICHMOND SD St Croix Co STP is a secondary treatment plant serving 86 people in Town of Richmond, Wisconsin. It discharges 26.50 units of treated wastewater daily.

Secondary 86

FOREST SD 1 STP

Town of Forest, Wisconsin

Forest SD 1 STP is a secondary treatment plant serving 80 people in the Town of Forest, Wisconsin. It discharges 22.71 megaliters per year into local waterways.

Secondary 80

DEER PARK STP

Deer Park, Wisconsin

Deer Park STP is a secondary treatment plant serving 241 people in Deer Park, Wisconsin. It discharges 128.70 million gallons per year and has a designed capacity of 113.56 million gallons.

Secondary 241

DEERFIELD STP

Deerfield, Wisconsin

Deerfield STP is an advanced wastewater treatment plant serving 2,053 residents in Deerfield, Wisconsin. It discharges treated water into local waterways, supporting the Yahara River watershed and downstream aquatic ecosystems.

Advanced 2,053

DARLINGTON WWTP

Town of Darlington, Wisconsin

Darlington WWTP is an advanced treatment facility serving 2,442 people in Town of Darlington, Wisconsin. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.

Advanced 2,442

DALLAS STP

Dallas, Wisconsin

DALLAS STP is a secondary wastewater treatment plant in Dallas, Wisconsin, serving 342 people. It discharges 113.56 megaliters annually and has a designed capacity of 287.69 megaliters.

Secondary 342

CURTISS STP

Town of Mayville, Wisconsin

CURTISS STP is an advanced wastewater treatment plant serving 247 people in the Town of Mayville, Wisconsin. It discharges treated water into local waterways within the Clark County area.

Advanced 247

CUMBERLAND WWTP

Cumberland, Wisconsin

Cumberland WWTP is an advanced treatment facility serving approximately 2,961 people in Cumberland, Wisconsin. It discharges treated wastewater into local waterways, supporting the St. Croix River basin.

Advanced 2,961

CUBA CITY STP

Town of Benton, Wisconsin

CUBA CITY STP is an advanced wastewater treatment plant serving 2,215 people in Town of Benton, Wisconsin. It discharges 567.81 thousand cubic meters annually, with a designed capacity of 1,135.62.

Advanced 2,215

CROSS PLAINS STP

Village of Cross Plains, Wisconsin

Cross Plains STP is a secondary wastewater treatment plant serving 3,341 residents in the Village of Cross Plains, Wisconsin. It discharges treated effluent into local waterways within the Lake Michigan basin.

Secondary 3,341

CRANDON WWTP

Crandon, Wisconsin

CRANDON WWTP serves Crandon, Wisconsin with advanced treatment for a population of 1,895. The plant discharges treated wastewater into local waterways, supporting the region's environmental health.

Advanced 1,895

BELL SD 1 STP

Town of Bell, Wisconsin

BELL SD 1 STP is a secondary treatment plant serving 262 people in the Town of Bell, Wisconsin. It discharges 75.71 units of treated wastewater and is located within 10 km of the Lake Superior coast.

Secondary 262

CORNELL STP

Cornell, Wisconsin

CORNELL STP is an advanced wastewater treatment plant serving 1,873 people in Cornell, Wisconsin. It discharges treated water into the local watershed within the Chippewa River basin.

Advanced 1,873

COON VALLEY WWTP

Town of Coon, Wisconsin

Coon Valley WWTP is a secondary treatment plant serving 717 people in the Town of Coon, Wisconsin. It discharges 121.13 million gallons per year and has a designed capacity of 685.16 million gallons per year.

Secondary 717

CONRATH STP

Conrath, Wisconsin

CONRATH STP is a secondary wastewater treatment plant in Conrath, Wisconsin, serving a small population of 107. It discharges 37.85 million gallons per year and has a designed capacity of 34.07 million gallons.

Secondary 107

CRYSTAL LAKE SD STP Barron

Town of Crystal Lake, Wisconsin

Crystal Lake SD STP Barron is a secondary treatment plant serving 225 people in the Town of Crystal Lake, Wisconsin. It discharges treated wastewater into local waterways under US EPA and Wisconsin DNR regulations.

Secondary 225

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, CROSS PLAINS STP has the highest designed capacity at 1,703 m3/day.

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