Wastewater plants in United States

14,814 plants indexed. Showing 864 matching current filters.

864 plants matching filters

Portsmouth WWTF

Portsmouth, New Hampshire

Portsmouth WWTF serves 25,578 people in Portsmouth, New Hampshire. The plant is located on Peirce Island Road and discharges treated wastewater into the Piscataqua River estuary, which flows into the Gulf of Maine.

Not Reported 25,578

Hampton WWTF

Hampton, New Hampshire

Hampton WWTF serves over 165,000 people in Hampton, New Hampshire, discharging treated wastewater into the Atlantic coastal environment. The plant operates under U. S. EPA and state regulations.

Not Reported 165,319

Moapa Valley WRC

Clark County, Nevada

Moapa Valley WRC serves 3,600 people in Clark County, Nevada. The plant treats municipal wastewater under U.S. EPA and state regulations, discharging to the local watershed.

Not Reported 3,600

JCUA WEST JACKSON COUNTY WWTP

Pascagoula, Mississippi

JCUA West Jackson County WWTP serves Pascagoula, Mississippi, treating wastewater for nearly 37,000 residents. The plant operates under the US Clean Water Act, with discharge regulated by the EPA and state authorities.

Not Reported 36,987

DIAMONDHEAD WATER SEWER DISTRICT

Diamondhead, Mississippi

Diamondhead Water Sewer District serves approximately 5,958 residents in Diamondhead, Mississippi. The plant is located within 50 km of the Gulf Coast, discharging treated wastewater into the local watershed.

Not Reported 5,958

Hancock Co Util Auth NORTH POTW

Hancock County, Mississippi

Hancock Co Util Auth NORTH POTW serves 2,645 people in Hancock County, Mississippi. The plant discharges treated wastewater into local waterways within the Mississippi coastal region.

Not Reported 2,645

Hancock County U A WAVELAND T

Waveland, Mississippi

Hancock County U A WAVELAND T is a municipal wastewater treatment plant in Waveland, Mississippi, serving approximately 29,263 people. The facility is located near the Gulf Coast and operates under U.S. EPA and state regulatory oversight.

Not Reported 29,263

HCUALONG BEACH_PASS CHRISTIAN

Pass Christian, Mississippi

HCUALONG BEACH_PASS CHRISTIAN is a wastewater treatment plant serving Pass Christian, Mississippi, USA. It serves a population of approximately 30,376 and has a designed capacity of 1.00 million gallons per day.

Not Reported 30,376

JCUA PASCAGOULA POTW

Pascagoula, Mississippi

JCUA PASCAGOULA POTW serves approximately 37,926 people in Pascagoula, Mississippi. The plant is located within 50 km of the Gulf Coast and discharges into local waterways under the US Clean Water Act.

Not Reported 37,926

HCWandSWMA GULFPORT POTW NORTH

Gulfport, Mississippi

HCWandSWMA GULFPORT POTW NORTH serves Gulfport, Mississippi, treating wastewater for approximately 10,600 residents. The plant is located near the Gulf Coast and discharges into local waterways.

Not Reported 10,623

HCUA Gulfport POTW

Gulfport, Mississippi

HCUA Gulfport POTW serves approximately 21,600 people in Gulfport, Mississippi. The plant is located within 50 km of the Gulf of Mexico coast.

Not Reported 21,599

JCUA GAUTIER POTW

Gautier, Mississippi

JCUA Gautier POTW is a municipal wastewater treatment plant serving approximately 16,380 people in Gautier, Mississippi. It operates under the US Clean Water Act and is located within 50 km of the Gulf Coast.

Not Reported 16,380

JCUA ESCATAWPA

Moss Point, Mississippi

JCUA Escatawpa is a wastewater treatment plant in Moss Point, Mississippi, serving approximately 4,042 people. It operates under the US Clean Water Act framework with NPDES permitting.

Not Reported 4,042

HCWandSWMD D IBERVILLE POTW

D'Iberville, Mississippi

HCWandSWMD D IBERVILLE POTW serves D'Iberville, Mississippi, treating wastewater for about 6,566 residents. The plant operates under the U.S. Clean Water Act via NPDES permits.

Not Reported 6,566

Harrison County Utility Authority West Biloxi POTW

Biloxi, Mississippi

Harrison County Utility Authority West Biloxi POTW serves approximately 41,000 people in Biloxi, Mississippi. The plant discharges treated wastewater into the Mississippi Sound, part of the Gulf of Mexico ecosystem.

Not Reported 41,421

HCUA EAST BILOXI POTW

Biloxi, Mississippi

HCUA East Biloxi POTW serves approximately 22,709 people in Biloxi, Mississippi. The plant discharges treated wastewater into local waterways within the Mississippi coastal region.

Not Reported 22,709

WARROAD WWTP

Warroad, Minnesota

WARROAD WWTP serves Warroad, Minnesota, treating wastewater for approximately 1,793 residents. The plant is located near the Canadian border and discharges into the local watershed.

Not Reported 1,793

TWO HARBORS WWTP

Two Harbors, Minnesota

Two Harbors WWTP serves approximately 3,667 residents in Two Harbors, Minnesota. The plant discharges treated wastewater into Lake Superior via Burlington Bay, supporting local water quality.

Not Reported 3,667

WLSSD REGIONAL WWTF

Duluth, Minnesota

WLSSD Regional WWTF serves Duluth, Minnesota, treating wastewater for approximately 110,000 people. The plant is located near the western tip of Lake Superior, the largest of the Great Lakes.

Not Reported 110,074

MILK RIVER CSO RTB

Grosse Pointe Woods, Michigan

MILK RIVER CSO RTB is a projected combined sewer overflow retention treatment basin in Grosse Pointe Woods, Michigan, serving approximately 60,290 people. It will manage wet-weather flows to protect local waterways.

Not Reported 60,290

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

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