26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
AUREILHAN wastewater treatment plant serves Bours in Occitanie, France, with a population equivalent of 17,400. It operates under the EU Urban Waste Water Treatment Directive.
AURILLAC SOULEYRIE wastewater treatment plant serves Arpajon-sur-Cère and Aurillac in Auvergne-Rhône-Alpes, France. It treats wastewater for approximately 61,152 people under EU regulations.
AURIOL VALLEE DE L HUVEAUNE wastewater treatment plant serves Auriol, France, treating wastewater for approximately 11,560 people. The plant is located inland in the Provence-Alpes-Côte d'Azur region.
Auronzo di Cadore Tarlisse wastewater treatment plant serves the Veneto town of Auronzo di Cadore, Italy, with a population equivalent of 7,772. The plant operates under Italy's implementation of the EU Urban Waste Water Treatment Directive.
Aurora wastewater treatment plant in Melbourne, Victoria, Australia serves approximately 176,000 people. The plant is operational and located inland, contributing to the region's wastewater management infrastructure.
Aurora Central WWTP and Sewers serves the city of Aurora, Ohio, with a designed capacity of 1.00 million gallons per day. The plant supports a population of 8,659 and operates under U.S. EPA and Ohio EPA regulations.
Aurora Westerly WWTP and Sewers serves approximately 4,900 residents in Aurora, Ohio. The plant operates under U.S. EPA and Ohio EPA regulations for municipal wastewater treatment.
Aurora WWTP serves Hamilton County, Nebraska, treating wastewater for approximately 4,500 residents. The plant operates under US EPA and Nebraska Department of Environment and Energy regulations.
Aurora WWTP in Lawrence County, Missouri, serves a population of 7,508. The plant operates under the US Clean Water Act and NPDES permitting framework.
AUSSEVIELLE SIROS 2 is a municipal wastewater treatment plant serving Denguin in Nouvelle-Aquitaine, France. It treats wastewater for approximately 5,746 people under the EU Urban Waste Water Treatment Directive.
Austin WWT Facility serves approximately 25,000 residents in Austin, Minnesota. The plant discharges treated wastewater into local waterways, supporting the Cedar River watershed and downstream ecosystems.
Austin WWTP serves the city of Austin, Indiana, treating wastewater for approximately 4,734 residents. The plant operates under the U.S. Clean Water Act framework, ensuring compliance with national discharge standards.
AUTERIVE wastewater treatment plant serves Auterive, Occitanie, France. It treats wastewater for approximately 8,850 residents under EU Urban Waste Water Treatment Directive standards.
AUTIGNYAEGN wastewater treatment plant serves Autigny, Switzerland, in the Fribourg/Freiburg canton. The facility handles a population equivalent of approximately 9,188 and operates under Swiss water protection regulations.
Auto Nagar wastewater treatment plant serves Penamaluru, Andhra Pradesh, India. It is an operational facility treating wastewater for a population of approximately 66,812.
AUTUN wastewater treatment plant serves approximately 53,872 people in Autun, Bourgogne-Franche-Comté, France. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Auvers-sur-Oise wastewater treatment plant serves approximately 16,300 residents in Île-de-France, France. It discharges treated effluent into the Oise River, a tributary of the Seine.
AUXERRE Appoigny wastewater treatment plant serves approximately 76,511 people in Appoigny, Bourgogne-Franche-Comté, France. It operates under the EU Urban Waste Water Treatment Directive.
AUXONNE wastewater treatment plant serves Auxonne, Bourgogne-Franche-Comté, France. It treats wastewater for approximately 30,804 people under the EU Urban Waste Water Treatment Directive.
AV Albtal Kla Ettlingen Neurod is a wastewater treatment plant in Ettlingen, Baden-Württemberg, Germany, serving approximately 58,350 people. It operates under the EU Urban Waste Water Treatment Directive.