18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Cinto Euganeo Via Bomba is a secondary treatment plant serving 438 people in Cinto Euganeo, Veneto, Italy. It discharges 86.71 m³/day of treated wastewater.
Cintsa East wastewater treatment plant serves 2,180 people in Great Kei Local Municipality, Eastern Cape, South Africa. It provides secondary treatment and discharges 300 m³/day near the coast.
Circle Lagoon is a secondary wastewater treatment plant serving 644 residents in Circle, Montana. It discharges 276.34 units of treated effluent daily, with a designed capacity of 605.66 units.
Circleville WWTP is a secondary treatment facility serving 151 people in Circleville, Kansas. It discharges treated wastewater into local waterways, operating under US EPA and state regulations.
Cirigliano Vallepiano is a secondary wastewater treatment plant serving 450 people in Cirigliano, Basilicata, Italy. It discharges 89.08 m³/day of treated effluent into the local watershed.
CIRO_PARADISO is a secondary wastewater treatment plant in Cirò, Calabria, Italy, serving approximately 2,500 people. It discharges treated wastewater near the Ionian Sea coast.
Cissac-Médoc wastewater treatment plant serves 1,223 people in Nouvelle-Aquitaine, France, with secondary treatment. Located near the Atlantic coast, it discharges treated water into the local watershed.
Citrus Wynd Wastewater Treatment Facility is a secondary treatment plant in West Vancouver, British Columbia, serving 214 people. It discharges treated wastewater near the coast of the Salish Sea.
Citrusdal wastewater treatment plant serves the Citrusdal area in Cederberg Local Municipality, Western Cape, South Africa. It provides secondary treatment for a population of 7,104.
City of Melfort Lagoon is a secondary wastewater treatment plant serving 323 people in Melfort, Saskatchewan, Canada. It discharges 145.00 cubic meters of treated effluent, operating under Canadian federal and provincial regulations.
City of Prince George Shelley Lagoon is a secondary treatment plant serving 347 people in Area F, British Columbia, Canada. It discharges 156 cubic meters of treated wastewater daily into the local watershed.
Ciudad Cuauhtemoc wastewater treatment plant in Las Champas, Chiapas, Mexico, provides secondary treatment for a population of 6,389. It has a designed capacity of 604.80 volume units and discharges treated effluent locally.
Ciudad Cuauhtemoc wastewater treatment plant in Veracruz, Mexico, serves 4,564 people with secondary treatment. It discharges 432.00 cubic meters daily near the Gulf of Mexico coast.
Ciudad de Los NiNos is a secondary wastewater treatment plant in Aguascalientes, Mexico, serving a small population of 91. It discharges 8.64 m³/day of treated effluent.
Ciudad Gotica secondary wastewater treatment plant serves 2,738 people in Aguascalientes, Mexico. It discharges 259.20 units of treated wastewater daily, operating under Mexican water quality standards.
Ciudad Satelite zona Industrial is a secondary treatment plant serving 2,282 people in San Luis Potosí, Mexico. It discharges 432.00 volume units of treated wastewater into the local watershed.
Ciudad Universitaria FCPS is a secondary treatment plant in Coyoacán, Mexico City, serving 2,738 people. It discharges 259.20 m³/day of treated wastewater, with a designed capacity of 648.00 m³/day.
CK CO SD 1 and 2 WWTP is a secondary treatment plant serving Cherokee County, Kansas, USA. It treats wastewater for a population of 1,235 with a designed capacity of 832.79 volume units.
Clallam Bay STP is a secondary treatment plant serving 780 people in Clallam Bay, Washington. It discharges approximately 454 m³/day and is located within 10 km of the Pacific coast.
CLARE STW is a secondary wastewater treatment plant serving Braintree, Essex, England. It discharges treated effluent into local waterways, supporting the region's water quality management.