26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Caddo Basin SUD is a projected wastewater treatment plant in Hunt County, Texas, serving a population of 7,380. It is located inland, over 50 km from the coast.
Caddo Parish SD 7 WWTF serves approximately 4,000 residents in Shreveport, Louisiana. The plant operates under the U.S. Clean Water Act, with NPDES permits regulating its discharge.
CADELBOSCO wastewater treatment plant serves Cadelbosco di Sopra, Emilia-Romagna, Italy, with a population of 6,322. The plant operates under Italy's implementation of the EU Urban Waste Water Treatment Directive.
Cadereyta wastewater treatment plant serves Cadereyta Jiménez, Nuevo León, Mexico, with a population of approximately 125,000. The plant is located inland and discharges into local water bodies.
Cadereyta II wastewater treatment plant serves Cadereyta Jiménez, Nuevo León, Mexico, with a population equivalent of 42,079. It operates under Mexican water quality regulations for municipal wastewater.
Cadillac Township Water Treatment Works (WTW) serves approximately 11,707 residents in Cadillac, Michigan. The plant discharges treated water into the Clam River watershed, part of the Lake Michigan basin.
CADIZ SAN FERNANDO wastewater treatment plant serves Cádiz, Andalucía, Spain, with a population equivalent of 223,580. It operates under the EU Urban Waste Water Treatment Directive, which mandates advanced treatment for large agglomerations discharg
Cadiz WWTP and Sewer System serves approximately 3,308 residents in Cadiz, Ohio, United States. The plant treats municipal wastewater and discharges into local waterways.
CADONEGHE_VIA_MATTEOTTI is a municipal wastewater treatment plant serving Padova, Veneto, Italy. It treats wastewater for approximately 47,362 people and has a designed capacity of 1.00 (units unspecified).
CADRO MEDIO CASSARATE is a wastewater treatment plant in Lugano, Ticino, Switzerland, serving approximately 9,644 people. It operates under Swiss water protection regulations.
Caemaine wastewater treatment plant serves Castlemaine, Victoria, Australia, with a population of 12,488. It is an operational facility located inland, discharging into the local watershed.
Caernarfon STW STW serves approximately 12,184 people in Caernarfon, Gwynedd, Wales. The plant is located within 50 km of the coast and discharges into the Menai Strait, which connects to the Irish Sea.
CAFASSE wastewater treatment plant serves Villanova Canavese in Piemonte, Italy, with a population equivalent of 3,200. It operates under Italy's implementation of the EU Urban Waste Water Treatment Directive.
CAGLIARI_LOC_IS_ARENAS is a major wastewater treatment plant serving over 530,000 people in Cagliari, Sardinia, Italy. It operates under the EU Urban Waste Water Treatment Directive, which mandates advanced treatment for large agglomerations in sensi
CAGNES SUR MER wastewater treatment plant serves over 110,000 people in Cagnes-sur-Mer, Provence-Alpes-Côte d'Azur, France. It operates under the EU Urban Waste Water Treatment Directive, with a designed capacity of 1.00 (units unspecified).
Caguas Regional WWTP serves approximately 138,000 people in Caguas, Puerto Rico. The plant is part of the island's wastewater infrastructure, discharging treated effluent into local waterways.
Cahersiveen Waste water treatment plant serves 2,770 people in County Kerry, Ireland. The facility operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Cahir Waste Water Treatment Plant serves the town of Cahir in County Tipperary, Ireland. It treats wastewater from a population of approximately 4,811 under the EU Urban Waste Water Treatment Directive.
CAHORS 2 is a municipal wastewater treatment plant in Cahors, Occitanie, France, serving approximately 36,630 people. It operates under the EU Urban Waste Water Treatment Directive.
Cainsville Wastewater Treatment Lagoon serves approximately 3,953 people in Brant County, Ontario, Canada. The operational lagoon system treats municipal wastewater before discharge.