26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Chissay-en-Touraine la Varenne wastewater treatment plant serves about 11,200 people in Centre-Val de Loire, France. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Chittenango V STP serves the Village of Chittenango, New York, treating wastewater for approximately 4,755 residents. The plant operates under the US Clean Water Act's NPDES permit program.
CHIVA wastewater treatment plant serves Cheste in Comunitat Valenciana, Spain, with a population equivalent of 35,833. The plant has a designed capacity of 1.00 cubic meters per day.
CHIVASSO wastewater treatment plant serves the town of Chivasso in Piemonte, Italy, with a population equivalent of 31,144. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this
CHLOSTERMATTE wastewater treatment plant serves Bünzen, Aargau, Switzerland, treating wastewater for approximately 4,489 people. The plant operates under Swiss water protection regulations.
CHOBHAM STW serves 11,400 people in Surrey Heath, England. The plant operates under the UK's wastewater regulatory framework, discharging treated effluent to local watercourses.
Chociwel wastewater treatment plant serves the Górzec area in województwo dolnośląskie, Poland, with a population equivalent of 9,697. The plant operates under EU Urban Waste Water Treatment Directive 91/271/EEC.
Chocolate Bayou WWTP serves Harris County, Texas, treating wastewater for approximately 29,000 residents. The plant operates under U.S. EPA and Texas Commission on Environmental Quality regulations.
Choctaw WWT serves approximately 9,680 residents in Choctaw, Oklahoma. The plant operates under the US Clean Water Act framework, managing municipal wastewater for this inland community.
Choix Norte is a municipal wastewater treatment plant serving Choix, Sinaloa, Mexico. It serves a population of approximately 11,539 and is located inland, away from coastal areas.
Chojna wastewater treatment plant serves the town of Chojna in zachodniopomorskie, Poland. It treats wastewater from approximately 7,584 residents under the EU Urban Waste Water Treatment Directive.
Chojnice IGLY wastewater treatment plant serves approximately 77,000 people in Młynki, Poland. It operates under EU Urban Waste Water Treatment Directive standards for medium-to-large agglomerations.
CHOLET Les Cinq Ponts wastewater treatment plant serves Cholet, France, in the Pays de la Loire region. It treats wastewater for approximately 92,434 people under the EU Urban Waste Water Treatment Directive.
Cholsey Cholsey Wallingford STW serves approximately 16,200 people in South Oxfordshire, England. The plant discharges treated wastewater into the River Thames catchment, supporting local water quality.
Chongqing wastewater treatment plant serves 820,000 people in Nan'an District, Chongqing, China. The facility operates under China's national wastewater standards, discharging treated effluent into the Yangtze River basin.
Chongqing wastewater treatment plant serves 800,000 people in Liangjiang New Area, Chongqing, China. It discharges into the Yangtze River basin, supporting downstream water quality in the region.
Chongqing wastewater treatment plant serves Wanzhou District, Chongqing, China, with a designed capacity of 1.00 unit. It supports a population of 82,000 and is located inland within 50 km of the coast.
Chongqing wastewater treatment plant serves Wanzhou District, Chongqing, China, with a designed capacity of 1.00 m³/s. It supports a population of 350,000 and discharges into the Yangtze River basin.
Chongqing wastewater treatment plant serves 76,000 people in Wanzhou District, Chongqing, China. It operates under China's national wastewater standards within the Yangtze River basin.
Chongqing wastewater treatment plant serves 350,000 people in Wanzhou District, Chongqing, China. It operates under national environmental regulations for large agglomerations.