26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Benicia WWTF serves approximately 13,682 residents in Benicia, California. The plant operates under the U.S. Clean Water Act, with a designed capacity of 1.00 million gallons per day.
Alvarado WWTF in Brisbane, California serves approximately 350,000 people. The plant operates under the US Clean Water Act and NPDES permit program.
ST HELENA WWTF serves St. Helena, California, treating wastewater for approximately 5,875 residents. The plant operates under US EPA and California state regulations, with a designed capacity of 1.00 million gallons per day.
Novato WWTF in Bel Marin Keys, California serves about 54,500 people. The plant operates under the US Clean Water Act and NPDES permit program, discharging treated wastewater into the San Francisco Bay watershed.
Sonoma Valley WWTF in Vineburg, California serves approximately 45,768 people. The plant is located within 50 km of the coast and operates under U.S. EPA and state regulations.
RODEO WWTF serves approximately 8,515 residents in Rodeo, California. The facility discharges treated wastewater into the San Francisco Bay estuary, supporting local water quality and ecosystem health.
Marin Co SD 5 WWTF serves Tiburon, California, treating wastewater for approximately 6,849 residents. The plant discharges into the San Francisco Bay, a critical estuarine ecosystem.
Sewer Authority Mid Coastside WWTF serves Half Moon Bay, California, treating wastewater for 30,500 people. The plant is located near the Pacific coast, within 50 km of the ocean.
San Pablo WWTF in Richmond, California serves approximately 90,000 people. The plant operates under the US Clean Water Act and EPA NPDES permitting framework.
American Canyon WWTF serves approximately 22,809 residents in American Canyon, California. The plant operates under the US Clean Water Act framework with a designed capacity of 1.00 million gallons per day.
Calistoga WWTP serves Napa County, California, treating wastewater for a population of 5,629. The plant operates under the US Clean Water Act framework, discharging into the Napa River watershed.
Oro Loma WWTF in Brisbane, California serves approximately 145,600 people. The plant operates under the US Clean Water Act framework, discharging treated wastewater into the San Francisco Bay.
VSFCD WWTF in Vallejo, California serves approximately 115,942 people. The plant operates under the US Clean Water Act and NPDES permitting framework.
SO SF SAN BRUNO WWTF serves South San Francisco, California, treating wastewater for over 105,000 people. The plant operates under the US Clean Water Act and EPA NPDES permit framework.
Central Marin San Agency WWTF in San Rafael, California serves 114,000 people. The plant is located within 50 km of the coast and discharges treated wastewater into the San Francisco Bay.
San Mateo WWTF serves approximately 145,000 residents in San Mateo, California. The plant operates under U. S. EPA and state regulations, discharging treated wastewater into the San Francisco Bay.
San Leandro WPCP serves approximately 79,452 residents in San Leandro, California. The plant is located within 50 km of the Pacific coast and discharges treated wastewater into the San Francisco Bay watershed.
San Jose_Santa Clara WPCP serves over 1.5 million people in San Jose, California. It is a major wastewater treatment facility within 50 km of the Pacific coast, operating under US EPA and California regulations.
Daly City WWTP serves over 100,000 residents in California. Located near the Pacific coast, it operates under the US Clean Water Act with NPDES permitting.
MILLBRAE MADRONE WWTF in Millbrae, California serves approximately 21,175 people. The plant is located within 50 km of the coast and has a designed capacity of 1.00 million gallons per day.