18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
KCK WWTP 14 WWTP is a secondary treatment plant in Kansas City, Kansas, serving about 1,066 people. It discharges treated wastewater into the local watershed, contributing to the Missouri River basin.
KCK WWTP 3 WWTP is a secondary treatment plant in Kansas City, Kansas, serving a small population. It discharges 37.85 million gallons per day and operates under U.S. EPA NPDES regulations.
Kcynia wastewater treatment plant in Żurawia, Poland, serves 981 people with secondary treatment. It discharges 139.88 m³/day and has a designed capacity of 6,084 m³/day.
Kebaowek aerated lagoons in Mattawan, Ontario, Canada, is a secondary treatment plant serving 624 people. It discharges 280 cubic meters of treated wastewater daily.
KEDINGTON STW is a secondary wastewater treatment plant in West Suffolk, England, serving approximately 2,042 people. It discharges treated effluent into local watercourses, supporting the region's water quality management.
KEELBY STW is a secondary wastewater treatment plant in West Lindsey, Lincolnshire, England, serving approximately 2,097 people. It discharges treated effluent near the Humber Estuary, supporting local water quality standards.
KEENESBURG STP is a secondary treatment plant serving 1,150 people in Keenesburg, Colorado. It discharges 227.13 megaliters per year and has a designed capacity of 378.54 megaliters per year.
KEEVIL STW is a secondary treatment plant serving 3,371 people in Keevil, Wiltshire, England. It discharges 750.50 m³/day and has a designed capacity of 8,345.00 m³/day.
Keewaywin Lagoon is a secondary treatment plant serving 137 people in Keewaywin First Nation, Ontario, Canada. It discharges 134.00 cubic meters of treated wastewater into the local environment.
KEGWORTH STW is a secondary treatment plant serving 3,513 people in Kegworth, Derby, England. It discharges 782.12 cubic meters of treated wastewater daily, with a designed capacity of 4,000 cubic meters.
Kei Mouth wastewater treatment plant serves 2,319 people in Great Kei Local Municipality, Eastern Cape, South Africa. It provides secondary treatment and discharges 680 m³/day near the Indian Ocean coast.
Keila Joa kool is a closed secondary treatment plant in Keila-Joa alevik, Estonia, serving a population of 4. It discharged 0.92 m³/day with a designed capacity of 300 m³/day.
Keimoes wastewater treatment plant serves Kai !Garib Local Municipality in Northern Cape, South Africa.
Keiser WWTP is a secondary treatment plant in Mississippi County, Arkansas, serving a population of 759. It discharges approximately 590.52 million gallons per year and has a designed capacity of 567.81 million gallons.
Keiskammahoek wastewater treatment plant serves Amahlathi Local Municipality in Eastern Cape, South Africa. It provides secondary treatment for a population of 4,980 and discharges 673 m³/day.
Keith Wastewater Treatment Plant serves the town of Keith in South Australia, treating municipal wastewater with secondary treatment for a population of 1,367.
Kelheim OT Staubing_Weltenburg is a secondary treatment plant in Kelheim, Bavaria, Germany, serving 2,400 people with a designed capacity of 3,000 m³/day and a discharge volume of 607.38 m³/day.
Kellerberrin wastewater treatment plant in Western Australia serves a small population of 962 with secondary treatment. The facility discharges treated effluent into the local environment, supporting the region's water management.
Kellerton WWTP is a secondary treatment plant serving 314 people in Ringgold County, Iowa, United States. It discharges 113.56 million gallons per year into local waterways.
Kellnersville WWTP is a secondary treatment plant serving 373 residents in Kellnersville, Wisconsin. It discharges 113.56 million gallons per year and operates under US EPA NPDES regulations.