26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Apt wastewater treatment plant serves the town of Apt in Provence-Alpes-Côte d'Azur, France, with a population equivalent of 31,000. It operates under the EU Urban Waste Water Treatment Directive.
Apulia wastewater treatment plant serves Esposende, Portugal, with a designed capacity of 1.00. It is located near the coast and serves a population of 8,000.
Aquatera Clairmont WasteWater Lagoon serves 149 residents in the Hamlet of Clairmont, Alberta, Canada. The operational lagoon provides wastewater treatment for this small rural community.
Aquatera Grande Prairie Wastewater Facility serves approximately 26,749 residents in Grande Prairie, Alberta, Canada. The operational plant is part of the region's municipal wastewater infrastructure.
Aquia Regional STP serves approximately 24,819 people in Stafford, Virginia, treating wastewater under the US Clean Water Act framework. The plant discharges into the Potomac River watershed, ultimately reaching the Chesapeake Bay.
ARA Abtenau is a municipal wastewater treatment plant serving Pichl, Abtenau in Salzburg, Austria. It treats wastewater from a population equivalent of 7,183 under the EU Urban Waste Water Treatment Directive.
ARA Abwasserreinigung im Waldviertel GmbH 1558 WT Waidhofen_Th is a wastewater treatment plant serving Waidhofen an der Thaya, Austria. It treats wastewater for approximately 10,157 people in the Niederösterreich region.
ARA Abwasserverband Ybbsfeld 2726 ME serves Ybbs an der Donau, Austria, treating wastewater for about 16,434 people. The plant discharges into the Danube River system, supporting downstream water quality in the Danube basin.
ARA Alland 1386 BN is a wastewater treatment plant serving approximately 5,880 people in Alland, Niederösterreich, Austria. It operates under the EU Urban Waste Water Treatment Directive.
ARA AV An der Traisen 2550 PL is a wastewater treatment plant serving Traismauer, Niederösterreich, Austria. It treats wastewater from approximately 171,371 people, operating under EU Urban Waste Water Treatment Directive standards.
ARA AV Anzbach Laabental 2531 PL serves Neulengbach, Niederösterreich, Austria, treating wastewater for approximately 30,844 people as part of the region's municipal infrastructure.
ARA AV Golsental 1647 LF serves St. Veit an der Gölsen in Niederösterreich, Austria, treating wastewater for approximately 3,794 people. The plant operates under EU Urban Waste Water Treatment Directive standards.
ARA AV Grimmenstein Edlitz Thomasberg 4700 NK is a wastewater treatment plant serving approximately 11,577 people in Hütten, Niederösterreich, Austria. It operates under the EU Urban Waste Water Treatment Directive.
ARA AV Grossraum Bruck_Leitha Neusiedl_See 1364 BL is a wastewater treatment plant in Bruck an der Leitha, Niederösterreich, Austria, serving approximately 68,478 people. It operates under the EU Urban Waste Water Treatment Directive.
ARA AV Lainsitz 2479 GD is a wastewater treatment plant serving Gmünd, Czech Republic, near the Austrian border. It treats wastewater for approximately 27,472 people.
ARA AV Mittleres Schwarzatal 4750 NK serves Ternitz, Niederösterreich, Austria, treating wastewater for approximately 34,528 people. The plant operates under the EU Urban Waste Water Treatment Directive.
ARA AV Oberes Piestingtal 3000 WB is a wastewater treatment plant serving Pernitz, Niederösterreich, Austria. It treats wastewater for a population of 35,666 under EU regulatory standards.
ARA AV Oberes Russbachtal 1253 KO serves the community of Würnitz in Niederösterreich, Austria. This wastewater treatment plant operates under EU regulations for agglomerations of its size.
ARA AV Oberes Schwarzatal 1760 NK serves Gloggnitz, Austria, treating wastewater for about 24,767 people. The plant operates under the EU Urban Waste Water Treatment Directive, ensuring proper treatment before discharge.
ARA AV Pielachtal 2435 PL is a wastewater treatment plant serving approximately 34,747 people in Windschnur, Niederösterreich, Austria. It operates under the EU Urban Waste Water Treatment Directive.