18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Cocoyoles wastewater treatment plant in Mérida, Yucatán, Mexico, serves 228 people with secondary treatment. It discharges 186.62 cubic meters per day and operates under Mexican water quality regulations.
CODOGNE_ZI_CIMAVILLA is a secondary treatment plant serving 133 people in Cimavilla, Veneto, Italy. It discharges 26.33 m³/day and has a designed capacity of 300 m³/day.
CODOSERA LA is a secondary wastewater treatment plant serving La Codosera, Extremadura, Spain. It treats wastewater for a population of 5,300 with a designed capacity of 4,000 m³/day.
CODY WWTP is a secondary treatment plant in Cherry County, Nebraska, serving a small population of 150. It discharges 102.21 units of treated wastewater, operating under U.S. Clean Water Act regulations.
Coen wastewater treatment plant in Queensland, Australia, serves a small population of 318 with secondary treatment. It discharges treated effluent into the local environment, supporting the region's water quality.
COEX Mouille Bec is a secondary wastewater treatment plant in Coëx, Pays de la Loire, France, serving 2,300 people. It discharges 410.32 m³/day and has a designed capacity of 4,350 m³/day.
COFFEEVILLE POTW is a secondary treatment plant serving about 1,000 people in Coffeeville, Mississippi. It discharges treated wastewater into local waterways under the US Clean Water Act.
Coffey Lagoon is a secondary treatment plant serving 166 people in Coffey, Missouri. It discharges 37.85 million gallons per year and has a designed capacity of 68.14 million gallons.
Coffin Bay wastewater treatment plant in South Australia serves 801 people with secondary treatment. It discharges treated effluent near the coast, supporting local environmental health.
Cofimvaba Prison wastewater treatment plant serves a population of 3,700 in Intsika Yethu Local Municipality, Eastern Cape, South Africa. It provides secondary treatment and discharges 500 cubic meters of treated effluent daily.
Cofradía de Juárez wastewater treatment plant in Colima, Mexico, serves 2,738 people with secondary treatment. It discharges 259.20 m³/day of treated wastewater, with a designed capacity of 604.80 m³/day.
Cofradía de la Loma wastewater treatment plant in Sinaloa, Mexico, serves 1,825 people with secondary treatment. It discharges 172.80 cubic meters of treated wastewater daily, operating within a designed capacity of 181.44 cubic meters.
Cofradía de Morelos wastewater treatment plant in Colima, Mexico, serves 2,921 people with secondary treatment. It discharges 276.48 m³/day and is located within 10 km of the Pacific coast.
Cofradía de Suchitlán wastewater treatment plant in Colima, Mexico serves about 3,000 people with secondary treatment. It discharges 285.12 cubic meters daily and has a designed capacity of 345.60 m³/day.
COFRENTES BALNEARIO is a secondary wastewater treatment plant in Cofrentes, Comunitat Valenciana, Spain. It serves a population of 1,316 with a designed capacity of 2,000 m³/day and an average discharge volume of 74.57 m³/day.
COGGON WWTP is a secondary treatment plant serving Coggon, Iowa. It discharges 189.27 m³/day and has a designed capacity of 370.97 m³/day, operating under US EPA NPDES regulations.
Cogswell Lagoon is a secondary wastewater treatment plant serving the small community of Cogswell, North Dakota. It discharges treated effluent into local waterways, supporting the region's water quality.
Cohasset Dept of Public Works is a secondary wastewater treatment plant serving 3,900 residents in Cohasset, Massachusetts. It discharges approximately 984.21 thousand cubic meters annually, with a designed capacity of 1,703.43 thousand cubic meters.
Cohuibampo wastewater treatment plant in Sinaloa, Mexico, serves about 8,671 people with secondary treatment. It discharges 820.80 cubic meters daily, operating below its designed capacity of 1,036.80.
Cohuna wastewater treatment plant in Victoria, Australia, serves approximately 2,800 people with secondary treatment. It discharges 726.21 megalitres of treated effluent annually into local waterways.