Wastewater plants in United States

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

6,269 plants matching filters

LYMAN WASTE TREATMENT PLA

Lyman, South Carolina

Lyman Waste Treatment Plant serves approximately 24,826 residents in Lyman, South Carolina. The facility operates under the U.S. Clean Water Act, with oversight from state and federal environmental agencies.

Not Reported 24,826

TOWN OF LAMAR WWTP

Carters Crossroads, South Carolina

TOWN OF LAMAR WWTP serves Carters Crossroads, South Carolina, treating wastewater for approximately 3,700 residents. The plant operates under the US Clean Water Act's NPDES permit program.

Not Reported 3,703

JOHNSONVILLE EAST STP

Florence County, South Carolina

Johnsonville East STP is a municipal wastewater treatment plant in Florence County, South Carolina, serving approximately 26,000 people. It operates under the US Clean Water Act framework.

Not Reported 26,041

CAYCE WWTP

Cayce, South Carolina

CAYCE WWTP serves approximately 139,000 people in Cayce, South Carolina, as part of the region's municipal wastewater infrastructure. The plant discharges treated effluent into local waterways that drain toward the Atlantic Ocean.

Not Reported 139,000

NEWBERRY CO W and SA PLANT 1

Newberry County, South Carolina

NEWBERRY CO W and SA PLANT 1 is a municipal wastewater treatment plant serving 7,200 people in Newberry County, South Carolina. It operates under the US Clean Water Act framework.

Not Reported 7,200

BJWSA_Hardeeville

Hardeeville, South Carolina

BJWSA_Hardeeville is a municipal wastewater treatment plant serving Hardeeville, South Carolina, USA. It serves a population of approximately 10,380 and has a designed capacity of 1.00 million gallons per day.

Not Reported 10,380

ELLOREE WWTP

Calhoun County, South Carolina

ELLOREE WWTP serves Calhoun County, South Carolina, treating wastewater for approximately 5,267 residents. The plant discharges into local waterways, supporting the region's water quality.

Not Reported 5,267

BRISTOL WWTF

Bristol, Rhode Island

Bristol WWTF serves 16,900 people in Bristol, Rhode Island, discharging treated wastewater into the Narragansett Bay watershed. The plant operates under the US Clean Water Act NPDES permit program.

Not Reported 16,900

WARREN WWTF

Warren, Rhode Island

Warren WWTF is a municipal wastewater treatment plant serving approximately 8,000 people in Warren, Rhode Island, USA. The facility is located within 50 km of the coast, discharging into the Narragansett Bay watershed.

Not Reported 8,000

QUONSET POINT WWTF

North Kingstown, Rhode Island

Quonset Point WWTF serves 7,532 people in North Kingstown, Rhode Island, with a designed capacity of 1.00 million gallons per day. The plant operates under the US Clean Water Act and EPA NPDES permit framework.

Not Reported 7,532

BUCKLIN PT STP

East Providence, Rhode Island

Bucklin PT STP in East Providence, Rhode Island, serves over 130,000 people. The plant is part of the Narragansett Bay Commission and discharges treated wastewater into the Providence River, which flows into Narragansett Bay.

Not Reported 130,811

WOONSOCKET REGIONAL WWTF

Woonsocket, Rhode Island

Woonsocket Regional WWTF serves approximately 71,000 people in Woonsocket, Rhode Island. The plant operates under the US Clean Water Act and EPA NPDES permit framework.

Not Reported 70,951

Westerly WWTF

Westerly, Rhode Island

Westerly WWTF is a municipal wastewater treatment facility serving approximately 14,950 people in Westerly, Rhode Island. Located within 50 km of the coast, it plays a key role in protecting local water quality.

Not Reported 14,950

West Warwick WWTF

West Warwick, Rhode Island

West Warwick WWTF serves approximately 31,000 residents in Rhode Island. The plant discharges treated wastewater into the Pawcatuck River watershed, which flows to Block Island Sound and the Atlantic Ocean.

Not Reported 31,076

WARWICK WWTF

Warwick, Rhode Island

Warwick WWTF serves approximately 60,000 residents in Warwick, Rhode Island, as part of the state's municipal wastewater infrastructure. The plant operates under the US Clean Water Act's NPDES permit program.

Not Reported 60,224

SOUTH KINGSTOWN REG STP

Narragansett, Rhode Island

South Kingstown Reg STP serves Narragansett, Rhode Island, treating wastewater for approximately 34,378 people. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.

Not Reported 34,378

Smithfield Sewer Authority

Smithfield, Rhode Island

Smithfield Sewer Authority serves 13,000 people in Smithfield, Rhode Island. The plant operates under U.S. EPA and state regulations, treating wastewater before discharge into local waterways.

Not Reported 13,000

FIELDS POINT WWTF

Providence, Rhode Island

Fields Point WWTF in Providence, Rhode Island serves over 212,000 people. The plant operates under the US Clean Water Act's NPDES permit program for wastewater discharge.

Not Reported 212,743

NEWPORT WWTF

Newport, Rhode Island

Newport WWTF serves approximately 38,385 people in Newport, Rhode Island. The plant operates under US EPA and state regulations, discharging treated wastewater into local waters.

Not Reported 38,385

NARRAGANSETT SCARBOROUGH

Narragansett, Rhode Island

Narragansett Scarborough wastewater plant serves 7,379 people in Narragansett, Rhode Island, discharging treated effluent into the Atlantic Ocean via the coastal watershed.

Not Reported 7,379

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, BJWSA_Hardeeville has the highest designed capacity at 1 m3/day.

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