26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
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.
Aldershot Sewage Treatment Plant in Berwick, Nova Scotia serves a population of 1,947. The plant is operational and has a designed capacity of 1.00 million liters per day.
ALDERSON WWTP serves the town of Alderson, West Virginia, treating wastewater for a population of 2,250. The plant discharges into the Greenbrier River, a tributary of the New River and ultimately the Ohio River.
Alderwood Water and Wastewater Dist serves over 131,000 people in Snohomish County, Washington. The plant is located near Puget Sound and operates under US EPA and Washington state regulations.
Aldine East WWTP is a projected wastewater treatment plant in League City, Texas, serving a population of 6,760. It is designed with a capacity of 1.00 million gallons per day.
Aldinga wastewater treatment plant serves the Aldinga area of Adelaide, South Australia, with a designed capacity of 1.00 megalitres per day. It operates under Australian regulatory standards for municipal wastewater.
ALE wastewater treatment plant serves the town of Aale in Region Midtjylland, Denmark. It has a designed capacity of 1.00 and serves a population of 3,777.
The Aleksandrow Kujawski wastewater treatment plant serves the city of Łabędzin in the kujawsko-pomorskie region of Poland, handling wastewater for approximately 10,178 people.
Alemeda Sims WWTP serves approximately 129,000 people in Houston, Texas. The plant operates under the U. S. Clean Water Act, which mandates secondary treatment for municipal wastewater facilities of this scale.
ALENCON SAINT PATERNE wastewater treatment plant serves Saint-Paterne - Le Chevain, France, with a population equivalent of 69,066. It operates under the EU Urban Waste Water Treatment Directive, ensuring compliance with secondary treatment standards
Alenquer wastewater treatment plant serves approximately 9,000 people in Alenquer, Portugal. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.