26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Christiansburg WWTP serves 17,800 people in Montgomery County, Virginia. The plant discharges treated wastewater into local waterways, supporting the New River watershed.
Christiansfeld wastewater treatment plant serves approximately 19,400 people in southern Denmark. The facility is located near the coast and operates under Denmark's implementation of the EU Urban Waste Water Treatment Directive.
Christies Beach wastewater treatment plant serves over 120,000 people in Adelaide, South Australia. Located near O'Sullivan Beach, it discharges treated effluent into the Gulf St Vincent.
CHUCENA ESCACENA PATERNA MANZANILLA is a wastewater treatment plant in Escacena del Campo, Andalucía, Spain, serving a population of 17,536. It operates under Spain's implementation of the EU Urban Waste Water Treatment Directive.
Chulucanas wastewater treatment plant serves approximately 49,642 people in Piura, Peru. The facility discharges into local water bodies within the Piura River basin.
Chur wastewater treatment plant serves approximately 80,000 people in Graubünden, Switzerland. It operates under Swiss water protection regulations, ensuring treated effluent meets strict standards before discharge.
Church Hanborough Church Hanbo STW serves West Oxfordshire, England, treating wastewater for approximately 6,510 people under the UK's Urban Waste Water Treatment Regulations.
Church Hill STP serves approximately 7,500 residents in Church Hill, Tennessee. The plant discharges treated wastewater into local waterways within the Tennessee River basin.
Church Point STP is a municipal wastewater treatment plant serving Church Point, Louisiana, USA. It treats wastewater from approximately 4,875 residents in Acadia Parish.
Church Stretton STW serves the Shropshire town of Church Stretton, England, treating wastewater for approximately 4,900 residents. The plant discharges into local watercourses within the Severn River basin.
Churchill Falls Sewage Treatment Plant serves the community of Churchill Falls in Newfoundland and Labrador, Canada. The facility treats wastewater from approximately 622 residents.
CIA Mexicana de Aguas wastewater treatment plant serves Cuautitlán Izcalli, Estado de México, Mexico. It treats wastewater from approximately 146,000 people, supporting the local water infrastructure.
Ciales WWTP serves approximately 8,600 residents in Ciales, Puerto Rico. The plant is located inland but within 50 km of the coast, discharging treated wastewater into local waterways.
CICERO WWTP serves approximately 4,300 residents in Cicero, Indiana. The plant treats municipal wastewater and discharges into local waterways under U.S. EPA and Indiana regulatory oversight.
CIDCO STP Near Airport is an operational wastewater treatment plant in Chhatrapati Sambhaji Nagar, Maharashtra, India, serving a population of 43,428. It supports the city's sanitation infrastructure.
Ciechanow wastewater treatment plant serves approximately 165,700 people in Ciechanów, Mazowieckie, Poland. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Ciechocinek wastewater treatment plant serves the spa town of Ciechocinek in Kuyavian-Pomeranian Voivodeship, Poland. It treats wastewater from approximately 7,700 residents, discharging into local waterways.
Cieneguilla wastewater treatment plant serves approximately 123,634 people in the Lima region of Peru. It is located inland in the Cieneguilla district, contributing to local water management.
Ciernie wastewater treatment plant serves Świebodzice, Poland, with a population equivalent of 154,023. The facility operates under EU Urban Waste Water Treatment Directive requirements for large agglomerations.
CIEZA wastewater treatment plant serves Cieza in the Región de Murcia, Spain, with a population of approximately 47,898. The plant discharges into the Segura River basin, supporting local water quality and downstream ecosystems.