Wastewater plants in United States

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

1,131 plants matching filters

TRANCAS WWTF

Malibu, California

TRANCAS WWTF is a secondary treatment plant serving 820 people in Malibu, California. It discharges treated wastewater near the Pacific coast, operating under US EPA and state regulations.

Secondary 820 Medium

BIG BASIN ST PK WWTF

Santa Cruz County, California

Big Basin St PK WWTF is an advanced wastewater treatment plant in Santa Cruz County, California, serving 855 people. It discharges 75.71 units of treated wastewater daily.

Advanced 855 Medium

AVILA BEACH WWTF

Avila Beach, California

Avila Beach WWTF is a secondary treatment plant serving 500 people in Avila Beach, California. It discharges 227.13 m³/day of treated wastewater near the Pacific coast.

Secondary 500 Medium

SAN SIMEON ACRES WWTF

San Simeon, California

SAN SIMEON ACRES WWTF is a secondary treatment plant serving 3,750 people in San Simeon, California. It discharges 378.54 m³/day of treated wastewater near the Pacific coast.

Secondary 3,750 Medium

CHUALAR TREATMENT PONDS

Salinas, California

Chualar Treatment Ponds in Salinas, California provides secondary treatment for a small population of 1,190. The plant discharges 151.42 megaliters of treated wastewater annually.

Secondary 1,190 Medium

LOG CABIN RANCH WWTF

La Honda, California

Log Cabin Ranch WWTF is a secondary treatment plant serving 220 people in La Honda, California. It discharges 68.14 megaliters per year and is located within 10 km of the Pacific coast.

Secondary 220 Medium

BOLINAS WWTF

Bolinas, California

Bolinas WWTF is a secondary treatment plant serving 885 residents in Bolinas, California. It discharges 174.13 units of treated wastewater daily, with a designed capacity of 246.05 units.

Secondary 885 Medium

Angel Island State Park WWTF

Novato, California

Angel Island State Park WWTF is a secondary treatment plant in Novato, California, serving 130 people. It discharges 37.85 m³/day of treated wastewater near the San Francisco Bay.

Secondary 130 Medium

PARADISE COVE WWTF

Tiburon, California

Paradise Cove WWTF is a secondary treatment plant in Tiburon, California, serving 54 people. It discharges 37.85 million gallons per year into the San Francisco Bay.

Secondary 54 Medium

Tomales WWTP

Tomales, California

Tomales WWTP is a secondary treatment plant serving 325 people in Tomales, California. It discharges 75.71 units of treated wastewater daily, with a designed capacity of 151.42 units.

Secondary 325 Medium

Port Costa WWTF

Port Costa, California

Port Costa WWTF is a secondary treatment plant serving 350 people in Port Costa, California. It discharges 22.71 million gallons per year and is located within 10 km of the coast.

Secondary 350 Medium

MANILA WWTF

Eureka, California

MANILA WWTF is a secondary treatment plant serving 785 people in Manila, Eureka, California. It discharges treated wastewater near the Pacific coast, operating under US EPA NPDES regulations.

Secondary 785 Medium

Sea Ranch WWTF

Sea Ranch, California

Sea Ranch WWTF is a secondary treatment plant serving 300 people in Sea Ranch, California. It discharges 102.21 million gallons per year within 10 km of the Pacific coast.

Secondary 300 Medium

REDWOODS CC WWTF

Eureka, California

Redwoods CC WWTF is an advanced treatment plant serving 2,176 people in Eureka, California. It discharges 567.81 units of treated wastewater near the Pacific coast.

Advanced 2,176 Medium

Mendocino City WWTF

Mendocino, California

Mendocino City WWTF is an advanced treatment plant serving 2,256 people in Mendocino, California. It discharges 492.10 megaliters annually and is located within 10 km of the Pacific coast.

Advanced 2,256 Medium

LOLETA WWTF

Loleta, California

Loleta WWTF is a secondary treatment plant serving 750 people in Loleta, California. It discharges 151.42 megaliters of treated wastewater annually, operating under the US Clean Water Act framework.

Secondary 750 Medium

Redwood Park CSD WWTP

Del Norte County, California

Redwood Park CSD WWTP is a secondary treatment plant in Del Norte County, California, serving 160 people. It discharges 34.07 million gallons per day and is located within 10 km of the Pacific coast.

Secondary 160 Medium

Shelter Cove WWTF

Shelter Cove, California

Shelter Cove WWTF is an advanced wastewater treatment facility serving 1,045 residents in Shelter Cove, California. It discharges 673.80 units of treated wastewater daily, with a designed capacity of 1,022.06 units.

Advanced 1,045 Medium

ANCHOR BAY WWTF

Anchor Bay, California

Anchor Bay WWTF is a secondary treatment plant serving about 100 people in Anchor Bay, California. It discharges 37.85 m³/day of treated wastewater near the Pacific coast.

Secondary 100 Medium

POINT ARENA WWTF

Point Arena, California

Point Arena WWTF is a secondary treatment plant serving 1,275 people in Point Arena, California. It discharges 681.37 million gallons per year and is located within 10 km of the Pacific coast.

Secondary 1,275 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.

What is the largest wastewater treatment plant in United States?

Among the indexed plants, Mendocino City WWTF has the highest designed capacity at 1,173 m3/day.

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