26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
ALCAZAR DE SAN JUAN CAMPO DE CRIPTANA is a major wastewater treatment plant serving 322,400 people in Alcázar de San Juan, Castilla-La Mancha, Spain. It operates under the EU Urban Waste Water Treatment Directive.
ALCESTER STW is a municipal wastewater treatment plant serving Alcester, Stratford-on-Avon, England. It treats wastewater for approximately 8,637 people under UK environmental regulations.
Alcochete wastewater treatment plant serves 18,000 people in the Setúbal district of Portugal. Located near the Tagus River estuary, it operates under EU Urban Waste Water Treatment Directive standards.
ALCOI wastewater treatment plant serves Cocentaina, Comunitat Valenciana, Spain. It handles a population equivalent of 215,778 under EU Urban Waste Water Treatment Directive standards.
Alconbury STW serves approximately 4,600 people in Huntingdonshire, England. The plant operates under UK wastewater regulations, treating sewage from the local community before discharge.
ALCORA wastewater treatment plant serves l'Alcora in Comunitat Valenciana, Spain, with a designed capacity of 1.00 volume unit. It operates under EU Urban Waste Water Treatment Directive 91/271/EEC.
Alcorn State University wastewater treatment plant serves the university community in Alcorn, Mississippi. It is an inland facility operating under U.S. EPA and Mississippi Department of Environmental Quality regulations.
ALCOSAN STP Allegheny County serves over 1.8 million people in Pittsburgh, Pennsylvania, as a major wastewater treatment facility. It operates under the US Clean Water Act and NPDES permit program.
ALCUDIA wastewater treatment plant serves Alcúdia, Illes Balears, Spain, with a population equivalent of 59,631. Located near the coast, it discharges into the Mediterranean Sea.
ALCUDIA BENIMODO wastewater treatment plant serves Benimodo in Comunitat Valenciana, Spain. It treats wastewater for approximately 58,757 people under EU regulatory standards.
Aldama wastewater treatment plant serves approximately 20,792 people in Aldama, Chihuahua, Mexico. The facility is located inland, over 50 km from the coast, and discharges into local water bodies.
Aldama wastewater treatment plant serves approximately 15,500 residents in Aldama, Tamaulipas, Mexico. The facility operates under Mexican wastewater regulations for inland communities.
ALDEA REY CALZADA CALATRAVA is a wastewater treatment plant serving Calzada de Calatrava, Castilla-La Mancha, Spain. It serves a population of 7,950 and operates under EU regulations.
ALDEANUEVA DE EBRO wastewater treatment plant serves Aldeanueva de Ebro in La Rioja, Spain, with a population equivalent of 10,300. It operates under Spain's implementation of the EU Urban Waste Water Treatment Directive.
Alden V WWTP serves the Village of Alden, New York, treating wastewater for approximately 3,755 residents. The plant has a designed capacity of 1.00 million gallons per day.
Aldenhoven wastewater treatment plant serves the town of Aldenhoven in Nordrhein-Westfalen, Germany. It treats wastewater for approximately 13,268 people under the EU Urban Waste Water Treatment Directive.
ALDERLEY EDGE STW serves approximately 15,000 people in Alderley Edge, Cheshire East, England. The plant discharges treated wastewater into local watercourses within the River Bollin catchment.
Aldersbach wastewater treatment plant serves Walchsing, Germany, with a population equivalent of 7,241. It operates under the EU Urban Waste Water Treatment Directive, ensuring compliance with secondary treatment standards for small agglomerations.
ALDERSHOT ALDERSHOT HANTS STW serves Rushmoor, England, treating wastewater for approximately 37,300 people. The plant operates under the UK's regulatory framework, discharging into local watercourses.
Aldershot Military STW serves 4,500 people in Rushmoor, Hampshire, England. The plant operates under UK wastewater regulations, discharging treated effluent into local watercourses.