18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
Coolin S_T System is a secondary treatment plant serving 1,185 people in Bonner County, Idaho. It discharges 151.42 megaliters annually into the local watershed.
Cooloola Cove wastewater treatment plant in Queensland, Australia, serves 2,513 people with secondary treatment. It discharges 650.31 ML/year and is located within 10 km of the coast.
Coon Rapids WWTP is a secondary treatment plant serving 1,266 people in Guthrie County, Iowa. It discharges treated wastewater into local waterways under US EPA NPDES regulations.
Coon Valley WWTP is a secondary treatment plant serving 717 people in the Town of Coon, Wisconsin. It discharges 121.13 million gallons per year and has a designed capacity of 685.16 million gallons per year.
Coonamble wastewater treatment plant in New South Wales, Australia, serves approximately 2,652 people with secondary treatment. The facility discharges treated wastewater into the local environment.
Cooperstown Lagoon is a secondary wastewater treatment plant serving 984 residents in Cooperstown, North Dakota. It discharges treated effluent into the local watershed, supporting the region's water quality.
Copala wastewater treatment plant in Jalisco, Mexico serves 3,651 people with secondary treatment. It discharges 345.60 cubic meters of treated wastewater daily.
Copalillo wastewater treatment plant serves the town of Copalillo, Guerrero, Mexico, with secondary treatment. It treats wastewater from a population of 5,476 with a designed capacity of 691.20 m³/day.
Copalo Chalco is a secondary wastewater treatment plant serving 1,825 people in Zojualo, San Luis Potosí, Mexico. It discharges 172.80 cubic meters of treated wastewater daily.
COPAN WWT is a secondary treatment plant serving Copan, Oklahoma. It treats wastewater for approximately 796 residents with a design capacity of 397.47 volume units.
COPELAND WWTP is a secondary treatment plant serving 290 people in Gray County, Kansas. It discharges 128.70 units of treated wastewater and has a designed capacity of 151.42 units.
Copenhaven V STP is a secondary treatment plant serving 865 people in the Town of Denmark, New York. It discharges treated wastewater into local waterways, operating under US EPA NPDES regulations.
Copford STW is a secondary wastewater treatment plant serving 4,243 people in Colchester, Essex, England. It discharges 944.64 m³/day and is located within 10 km of the coast.
Copoya wastewater treatment plant in Chiapas, Mexico, provides secondary treatment for approximately 6,845 residents. It discharges 648.00 cubic meters daily, operating at 69% of its designed capacity of 935.71 cubic meters.
Copper City STP is a secondary treatment plant in Calumet Township, Michigan, serving 193 people. It discharges treated wastewater into the local watershed, contributing to the Keweenaw Peninsula's water quality management.
Copper Harbor WWTP is a secondary treatment plant in Grant Township, Michigan, serving 98 people. It discharges 37.85 m³/day of treated wastewater near Lake Superior.
Coraki wastewater treatment plant in New South Wales, Australia, serves about 2,500 people with secondary treatment. It discharges treated effluent into the local catchment within the Richmond River basin.
Coral Bay wastewater treatment plant in Western Australia serves 263 people with secondary treatment. It discharges 68.10 megalitres annually near the Ningaloo Coast, a globally significant marine ecosystem.
CORBINS wastewater treatment plant serves Corbins, Catalunya, Spain, treating municipal wastewater for a population of 1,375. The facility provides secondary treatment and discharges treated effluent into local water bodies.
Cordeleros de Chuburna is a secondary treatment plant serving 913 people in Mérida, Yucatán, Mexico. It discharges 86.40 cubic meters of treated wastewater daily.