26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Laguna CSD WWTF serves Waldorf, California, treating wastewater for approximately 35,000 residents. The plant operates under U.S. EPA and California state regulations, discharging treated effluent into local waterways.
Watsonville WWTF serves approximately 64,622 residents in Watsonville, California. The plant is located near the coast and discharges treated wastewater into local waterways.
Summerland WWTP serves approximately 2,000 residents in Summerland, California. The plant has a designed capacity of 1.00 million gallons per day and is located within 50 km of the Pacific coast.
Solvang WWTF serves 8,334 residents in Solvang, California. The plant is part of Santa Barbara County's municipal wastewater infrastructure, discharging treated effluent to local waterways.
Santa Maria WWTF serves over 100,000 residents in Santa Maria, California. The facility operates under the U. S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.
Santa Barbara WWTF serves 89,082 people in Santa Barbara, California. The plant is located within 50 km of the coast and discharges treated wastewater into the Pacific Ocean.
Heritage Ranch Sewer Treatm Plant serves 3,600 residents in Heritage Ranch, California. The facility has a designed capacity of 1.00 million gallons per day and operates under U.S. EPA and state regulations.
Cambria WQCP serves 6,500 residents in Cambria, California. The plant is located within 50 km of the Pacific coast and operates under US EPA and California state regulations.
Pismo Beach WWTF serves approximately 9,175 residents in Pismo Beach, California. The plant is located within 50 km of the Pacific coast and operates under US EPA and California state regulations.
Paso Robles WWTP serves approximately 33,673 residents in Paso Robles, California. The plant operates under the U.S. Clean Water Act and NPDES permitting framework.
GREENFIELD WWTF in Monterey County, California serves approximately 16,510 people. The plant operates under the US Clean Water Act, which governs wastewater discharge standards for facilities of this scale.
Goleta WWTF serves 73,500 people in Santa Barbara, California. The plant operates under the US Clean Water Act, discharging treated wastewater into the Pacific Ocean via a coastal outfall.
CARMEL WWTF is a municipal wastewater treatment facility serving approximately 30,600 people in Monterey County, California. The plant is located within 50 km of the Pacific coast and operates under U.S. EPA and state regulatory frameworks.
Buellton WWTF serves approximately 3,628 residents in Buellton, California. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.
Morro Bay Cayucos WWTF serves 17,284 people in Morro Bay, California. The plant is located within 50 km of the Pacific coast and operates under US EPA and California State Water Resources Control Board regulations.
MRWCPA WWTF serves Monterey County, California, treating wastewater for approximately 373,000 people. The plant is located near the coast and discharges into the Monterey Bay.
Santa Cruz WWTF serves approximately 146,000 people in Santa Cruz, California. The plant is located within 50 km of the Pacific coast and operates under US EPA and California state regulations.
Soledad WWTF serves approximately 40,000 residents in Monterey County, California. The plant operates under the US Clean Water Act's NPDES permit program for municipal wastewater treatment.
Scotts Valley WWTF serves approximately 12,121 residents in Scotts Valley, California. The plant operates under the US Clean Water Act framework, discharging treated wastewater into the local watershed.
ATASCADERO WWTF serves approximately 21,915 people in Atascadero, California. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.