26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
ALCALA DE HENARES OESTE is a wastewater treatment plant serving Alcalá de Henares, Comunidad de Madrid, Spain. It treats wastewater from approximately 195,974 people, operating under EU Urban Waste Water Treatment Directive standards.
Alcalá de los Gazules wastewater treatment plant serves the town in Andalucía, Spain. It has a designed capacity of 1.00 and serves a population of 9,400.
ALCALA DE XIVERT ALCOSSEBRE is a wastewater treatment plant serving Alcalà de Xivert, Spain. It treats wastewater for a population of 22,335 in the Comunitat Valenciana region.
Alcalá del Valle wastewater treatment plant serves the municipality in Andalucía, Spain. It operates under EU regulations for small agglomerations, treating wastewater before discharge into local water bodies.
Alcalá la Real wastewater treatment plant serves approximately 20,000 people in Andalucía, Spain. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Alcanena wastewater treatment plant serves approximately 400,000 people in Santarém, Portugal. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Alcañiz wastewater treatment plant serves approximately 31,000 people in Aragón, Spain. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Alcantara wastewater treatment plant serves 699,000 people in Lisbon, Portugal. Located near the Tagus River estuary, it operates under EU Urban Waste Water Treatment Directive requirements for large agglomerations.
ALCANTARILLA wastewater treatment plant serves 79,849 people in the Murcia metropolitan area, Spain. It operates under EU Urban Waste Water Treatment Directive requirements for medium-to-large agglomerations.
ALCARRAS wastewater treatment plant serves Torres de Segre, Catalunya, Spain, with a population of 8,853. It operates under EU Urban Waste Water Treatment Directive 91/271/EEC, which mandates secondary treatment for agglomerations of this scale.
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.