26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Airoli wastewater treatment plant serves Navi Mumbai, Maharashtra, India, with a designed capacity of 1.00 million cubic meters per day. It treats wastewater from a population of over 530,000.
Airolo wastewater treatment plant serves the municipality of Airolo in Ticino, Switzerland. It treats wastewater from a population of approximately 2,574 under Swiss federal water protection regulations.
Airport WWTP 3 in Galveston, Texas serves 14,000 people. The plant's designed capacity is 1.00 million gallons per day and it is located near the Gulf Coast.
Airway Heights WWTP serves 6,220 people in Washington, USA. The plant discharges treated wastewater into local waterways under EPA NPDES regulations.
AISEREY wastewater treatment plant serves the commune of Aiserey in Bourgogne-Franche-Comté, France. It treats wastewater for approximately 6,920 people as part of the region's municipal infrastructure.
AITONA SEROS wastewater treatment plant serves the town of Seròs in Catalunya, Spain. It treats wastewater from a population of approximately 3,329 under the EU Urban Waste Water Treatment Directive.
AIX EN PROVENCE La Pioline wastewater treatment plant serves Aix-en-Provence, France, with a population equivalent of 154,673. It operates under the EU Urban Waste Water Treatment Directive.
Aix les Bains wastewater treatment plant serves approximately 69,000 people in La Balme, Auvergne-Rhône-Alpes, France. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale
Aix Ouest wastewater treatment plant serves Aix-en-Provence, France, with a population equivalent of 26,359. The facility operates under the EU Urban Waste Water Treatment Directive, ensuring compliance with secondary treatment standards for medium a
AIZENAY Route de Genete is a municipal wastewater treatment plant in Aizenay, Pays de la Loire, France. It serves a population of 6,466 and operates under the EU Urban Waste Water Treatment Directive.
Ajaccio Sanguinaires wastewater treatment plant serves 52,000 people in Ajaccio, Corsica, France. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Ajka Szennyviztisztito Telep serves 36,800 people in Ajka, Hungary. The plant operates under EU Urban Waste Water Treatment Directive standards for medium agglomerations.
AJO wastewater treatment plant serves the town of Ajo in Cantabria, Spain. It is located within 50 km of the coast and has a designed capacity of 1.00 (units unspecified).
Ajuchitlán wastewater treatment plant serves Ajuchitlán del Progreso, Guerrero, Mexico, with a population of approximately 10,173. The plant operates under Mexican wastewater regulations for inland communities.
Aken wastewater treatment plant serves Zerbst/Anhalt, Sachsen-Anhalt, Germany, treating wastewater for approximately 19,415 people. The plant operates under the EU Urban Waste Water Treatment Directive.
Akron V WWTP and Collection serves the Village of Akron, New York, treating wastewater for a population of 3,332. The plant operates under the US Clean Water Act framework.
Akron WWTP and Sewers serves approximately 358,000 residents in Akron, Ohio, as part of the city's municipal wastewater infrastructure. The plant operates under the US Clean Water Act regulatory framework.
Akurdi wastewater treatment plant serves Pimpri-Chinchwad in Maharashtra, India. It treats wastewater from over 200,000 people under India's environmental regulations.
ALABASTER WWTP serves approximately 30,800 residents in Alabaster, Alabama. The plant operates under the U.S. Clean Water Act framework, discharging treated wastewater into local waterways within the Cahaba River watershed.
ALACANTI NORTE is a major wastewater treatment plant serving Mutxamel in the Comunitat Valenciana, Spain. It handles a population equivalent of over 220,000 and is located near the Mediterranean coast.