18,348 plants indexed worldwide.
Biological process removes dissolved organic matter after primary treatment.
KATO NEVROKOPI wastewater treatment plant serves the town of Kato Nevrokopi in eastern Macedonia, Greece, with secondary treatment for a population of 2,225. It discharges 754.45 m³/day and has a designed capacity of 3,267 m³/day.
Katra Basement near Gita Mandir is a secondary treatment plant serving 3,341 people in Katra, Jammu and Kashmir, India. It discharges 500 m³/day of treated wastewater.
Kaunakakai WWTF is a secondary treatment plant serving 1,821 people in Kaunakakai, Hawaii. It discharges 757.08 m³/day of treated wastewater, with a designed capacity of 1,135.62 m³/day.
KAW CITY WWT is a secondary treatment plant serving Kaw City, Oklahoma. It has a designed capacity of 189.27 m³/day and discharges 151.42 m³/day of treated wastewater.
Kawakawaa Bay Orere Road wastewater treatment plant in Franklin, Auckland, New Zealand, serves 1,110 people with secondary treatment. It discharges 56.18 megaliters annually near the coast.
Kawerau wastewater treatment plant serves the Kawerau District in New Zealand's Bay of Plenty region. The secondary treatment facility processes wastewater from a small population and discharges treated effluent into the local environment.
KAYCEE LAGOON is a secondary wastewater treatment plant serving 263 people in Kaycee, Wyoming. It discharges treated effluent into local waterways, supporting the Powder River Basin ecosystem.
Kayser's Beach wastewater treatment plant in Eastern Cape, South Africa, serves 851 people with secondary treatment. Located within 10 km of the coast, it discharges treated effluent into the local marine environment.
Kazimierz Biskupi wastewater treatment plant serves Osiecza Pierwsza in Wielkopolskie, Poland. It provides secondary treatment for a population of 4,304 with a designed capacity of 13,500 m³/day.
Kazimierz Dolny wastewater treatment plant serves Wólka Dąbrowska in województwo mazowieckie, Poland. It provides secondary treatment for a population of 2,591 with a designed capacity of 8,000 m³/day.
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.