26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
ARZANO wastewater treatment plant serves Gaeta, Lazio, Italy, with a population equivalent of 55,000. The plant has a designed capacity of 1.00 unit and is located within 50 km of the coast.
Arzberg wastewater treatment plant serves the town of Arzberg in Bavaria, Germany. It handles a population equivalent of 26,844 under the EU Urban Waste Water Treatment Directive.
ARZIGNANO_VIA_ALTURA is a large wastewater treatment plant serving over 990,000 people in Montorso Vicentino, Veneto, Italy. It operates under the EU Urban Waste Water Treatment Directive, which mandates advanced treatment for agglomerations of this
ARZON Kerners is a wastewater treatment plant serving Port Navalo, Arzon, in Brittany, France. It serves a population of 22,128 and operates under EU regulations.
ARZUA wastewater treatment plant serves the town of Arzúa in Galicia, Spain. It has a designed capacity of 1.00 volume unit and serves a population of 5,490.
AS Eden Wilds STW serves approximately 4,038 people in Hibiscus Coast Local Municipality, KwaZulu-Natal, South Africa. The plant discharges treated wastewater into the local watershed within 50 km of the Indian Ocean coast.
AS PONTES DE GARCIA RODRIGUEZ wastewater treatment plant serves As Pontes de García Rodríguez in Galicia, Spain. It operates under EU Urban Waste Water Treatment Directive standards for a population of 15,936.
ASA wastewater treatment plant serves Aså, Denmark, with a designed capacity of 1.00 and a population equivalent of 6,677. It operates under the EU Urban Waste Water Treatment Directive.
Asbury Park City CS_STP serves approximately 43,874 people in Asbury Park, New Jersey. The plant is located within 50 km of the Atlantic coast and operates under U.S. Clean Water Act regulations.
ASBURY WWTP serves Asbury, Iowa, treating wastewater from approximately 4,357 residents. The plant discharges into local waterways within the Mississippi River basin.
ASCAIN wastewater treatment plant serves Ascain, Nouvelle-Aquitaine, France, with a population equivalent of 10,450. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
ASCEA Depuratore di Ascea is a wastewater treatment plant serving Ascea, Campania, Italy. It treats wastewater for approximately 15,000 people and discharges into the Tyrrhenian Sea.
Ascension wastewater treatment plant serves the town of Ascensión, Chihuahua, Mexico, with a population of approximately 14,579. It operates under Mexico's national water regulations for municipal wastewater.
Ascension Parish Wide Facilities is a projected wastewater treatment plant serving 53,295 people in Ascension Parish, Louisiana. It will operate under the US Clean Water Act NPDES permit program.
Aschachtal wastewater treatment plant serves St. Agatha, Oberösterreich, Austria, with a population equivalent of 18,573. It operates under the EU Urban Waste Water Treatment Directive.
Aschaffenburg wastewater treatment plant serves the city of Aschaffenburg in Bavaria, Germany. It treats wastewater for approximately 153,500 people, discharging into the Main River.
Ascheberg wastewater treatment plant serves the town of Ascheberg in Nordrhein-Westfalen, Germany. It treats wastewater from approximately 12,202 residents under EU regulatory standards.
Ascheberg Herbern wastewater treatment plant serves the town of Herbern in Ascheberg, Nordrhein-Westfalen, Germany. It treats wastewater for approximately 4,500 residents under EU regulatory standards.
Aschersleben wastewater treatment plant serves approximately 39,188 people in Saxony-Anhalt, Germany. The facility operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
ASCOT STW serves approximately 19,400 people in Chavey Down, England. The plant operates under the UK's wastewater regulatory framework, ensuring compliance with environmental standards.