26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Calipatria WWTF serves 7,980 people in Imperial County, California. The plant is located within 50 km of the coast and has a designed capacity of 1.00 million gallons per day.
Calistoga WWTP serves Napa County, California, treating wastewater for a population of 5,629. The plant operates under the US Clean Water Act framework, discharging into the Napa River watershed.
Callan Wastewater Treatment Plant serves the town of Callan in County Kilkenny, Ireland. It treats wastewater for approximately 3,070 people and discharges into the local water system.
CALLINGTON STW in Newbridge, Cornwall, England serves approximately 9,500 people. The plant operates under the UK's wastewater regulatory framework, discharging into local watercourses within the Tamar catchment.
Calliope River wastewater treatment plant serves Gladstone, Queensland, Australia, treating wastewater for approximately 32,906 people. The plant is operational and located near the coast in the Gladstone region.
Calliope Township wastewater treatment plant serves approximately 5,152 people in Calliope, Queensland, Australia. The operational facility is located inland and discharges treated effluent into the local catchment.
CALNE STW serves Studley, Wiltshire, England, treating wastewater for approximately 19,132 people. The plant discharges into local waterways within the Thames River basin.
CALO MILLADOIRO TEO is a wastewater treatment plant serving approximately 19,200 people in Rúa de Francos, Galicia, Spain. It operates under EU Urban Waste Water Treatment Directive 91/271/EEC.
CALP wastewater treatment plant serves Calp, Comunitat Valenciana, Spain, with a designed capacity of 1. 00. It supports a population of 69,034 and is located within 50 km of the coast.
Calpulalpan wastewater treatment plant serves approximately 13,000 people in Tlaxcala, Mexico. The facility operates under Mexico's national water regulations for municipal wastewater management.
Calumet WRP is a major wastewater treatment plant in Chicago, Illinois, serving over 1.1 million people. It operates under the US Clean Water Act and discharges treated effluent into the Calumet River system, which flows to Lake Michigan.
CALUSO_MAZZE wastewater treatment plant serves Casale di Mazzè in Piemonte, Italy, with a population equivalent of 15,685. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this s
Calvert City STP serves approximately 4,000 residents in Calvert City, Kentucky. The plant operates under U.S. EPA and Kentucky Division of Water regulations, discharging treated wastewater into the Tennessee River watershed.
CALVERTON STW serves the village of Calverton in Gedling, Nottinghamshire, England, treating wastewater from a population of approximately 9,000. The plant discharges into local watercourses within the Trent River basin.
The CALVI wastewater treatment plant serves the city of Calvi in Haute-Corse, Corsica, France. It treats wastewater for a population of approximately 29,564 under the EU Urban Waste Water Treatment Directive.
Calvillo wastewater treatment plant serves the city of Calvillo in Aguascalientes, Mexico. It treats wastewater from approximately 48,653 people in this inland community.
Cam Valley STW is a wastewater treatment works in Dunkerton, England, serving a population of approximately 7,353. It operates under UK regulations and discharges treated effluent into the local water environment.
Camanche WWTP serves approximately 4,200 residents in Camanche, Iowa, as part of the municipal wastewater infrastructure. The plant discharges into the Mississippi River basin, supporting local water quality.
Camara de Lobos wastewater treatment plant serves Funchal, Madeira, Portugal, with a designed capacity of 1.00 and population served of 25,000. The plant operates under EU Urban Waste Water Treatment Directive 91/271/EEC.
CAMARENA ARCICOLLAR CAMARENILLA is a wastewater treatment plant serving Camarenilla, Castilla-La Mancha, Spain. It treats wastewater for approximately 4,939 residents.