Wastewater plants in United States

14,814 plants indexed. Showing 1,131 matching current filters.

1,131 plants matching filters

San German WWTP

San Germán, Puerto Rico

San German WWTP serves San Germán, Puerto Rico, with a population equivalent of 19,493. The plant operates under US EPA NPDES regulations for municipal wastewater treatment.

Not Reported 19,493 Medium

Aguadilla Regional WWTP

Aguada, Puerto Rico

Aguadilla Regional WWTP serves 65,649 people in Aguada, Puerto Rico. The plant operates under US EPA regulations and discharges treated wastewater into the local watershed.

Not Reported 65,649 Medium

Vega Alta WWTP

Vega Alta, Puerto Rico

Vega Alta WWTP serves approximately 15,710 people in Vega Alta, Puerto Rico. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of the coast.

Not Reported 15,710 Medium

Camuy Hatillo WWTP

Camuy, Puerto Rico

Camuy Hatillo WWTP serves approximately 29,000 people in Camuy, Puerto Rico. The plant operates under US EPA regulations and discharges treated wastewater into the local watershed.

Not Reported 29,048 Medium

Barceloneta Regional WWTP

Barceloneta, Puerto Rico

Barceloneta Regional WWTP serves approximately 55,572 people in Barceloneta, Puerto Rico. The plant operates under US EPA regulations and discharges treated wastewater into the Atlantic Ocean via local waterways.

Not Reported 55,572 Medium

Isabela WWTP

Isabela, Puerto Rico

Isabela WWTP serves 16,640 people in Isabela, Puerto Rico. The plant is located near the coast and operates under U.S. EPA and Puerto Rico regulatory frameworks.

Not Reported 16,640 Medium

Arecibo WWTP

Arecibo, Puerto Rico

Arecibo WWTP serves approximately 52,000 people in Arecibo, Puerto Rico. The plant discharges treated wastewater into the Atlantic Ocean via local drainage, operating under U.S. EPA and Puerto Rico environmental regulations.

Not Reported 52,128 Medium

Carolina Regional WWTP

Loíza, Puerto Rico

Carolina Regional WWTP serves approximately 295,666 people in Loíza, Puerto Rico. The plant is located within 50 km of the coast and discharges into local waters under US EPA regulatory oversight.

Not Reported 295,666 Medium

Dorado WWTP

Dorado, Puerto Rico

Dorado WWTP serves approximately 20,987 people in Dorado, Puerto Rico. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of the coast.

Not Reported 20,987 Medium

Puerto Nuevo Bayamon WWTP

Cataño, Puerto Rico

Puerto Nuevo Bayamon WWTP in Cataño, Puerto Rico serves over 830,000 people. The plant discharges treated wastewater into local waters near the San Juan Bay estuary.

Not Reported 832,499 Medium

NORTHERN DISTRICT WWTF

Dededo Municipality, Guam

The Northern District WWTF in Dededo Municipality, Guam, serves approximately 71,250 people. It is located near the coast and operates under U. S. EPA regulations.

Not Reported 71,250 Medium

AGANA DISTRICT WWTF

Hagåtña Municipality, Guam

AGANA DISTRICT WWTF serves Hagåtña Municipality, Guam, with a designed capacity of 1.00 million gallons per day. The plant treats wastewater from a population of approximately 79,386 and is located within 50 km of the coast.

Not Reported 79,386 Medium

AGAT DISTRICT WWTF

Hågat Municipality, Guam

AGAT DISTRICT WWTF serves Hågat Municipality, Guam, treating wastewater for approximately 13,656 residents. The plant operates under U.S. EPA and Guam EPA regulations, discharging into the Pacific Ocean via local coastal waters.

Not Reported 13,656 Medium

JACKSON LAGOON

Jackson, Wyoming

Jackson Lagoon wastewater treatment plant serves Jackson, Wyoming, treating municipal wastewater for approximately 21,000 residents. The facility is located within 10 km of the coast, discharging into the Snake River watershed.

Not Reported 21,134 Medium

Green Bay MSD Combined

Green Bay, Wisconsin

Green Bay MSD Combined serves approximately 229,000 people in Green Bay, Wisconsin. The plant discharges treated wastewater into the Fox River system, which flows into Green Bay on Lake Michigan.

Not Reported 228,964 Medium

GRAND CHUTE MENASHA WWTP

Fox Crossing, Wisconsin

GRAND CHUTE MENASHA WWTP serves Fox Crossing, Wisconsin, treating municipal wastewater for a population of 43,427. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of Lake Michigan.

Not Reported 43,427 Medium

TWO RIVERS WWTP

Two Rivers, Wisconsin

Two Rivers WWTP serves approximately 15,000 residents in Two Rivers, Wisconsin. The plant discharges treated wastewater into Lake Michigan, supporting the local watershed and Great Lakes ecosystem.

Not Reported 15,045 Medium

STURGEON BAY STP

Sturgeon Bay, Wisconsin

Sturgeon Bay STP serves approximately 10,005 residents in Sturgeon Bay, Wisconsin. The plant operates under the U.S. Clean Water Act with NPDES permitting, discharging treated wastewater into the waters of Door County.

Not Reported 10,005 Medium

SHEBOYGAN REGIONAL WWTP

Sheboygan, Wisconsin

Sheboygan Regional WWTP serves approximately 71,886 people in Sheboygan, Wisconsin. The plant discharges treated wastewater into Lake Michigan, a vital freshwater resource.

Not Reported 71,886 Medium

RACINE STP

Racine, Wisconsin

RACINE STP serves approximately 137,701 people in Racine, Wisconsin. The plant is located within 50 km of Lake Michigan, a major freshwater resource.

Not Reported 137,701 Medium

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 MSD. UtilityRadar's records show 1 plant linked to this operator.

What is the largest wastewater treatment plant in United States?

Among the indexed plants, San German WWTP has the highest designed capacity at 1 m3/day.

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