26,154 plants indexed worldwide.
Plants where treatment level information is not publicly available.
Altdorf_Nurnberg wastewater treatment plant serves approximately 16,540 people in Altdorf bei Nürnberg, Bavaria, Germany. It operates under the EU Urban Waste Water Treatment Directive.
ALTEA wastewater treatment plant serves Altea, Comunitat Valenciana, Spain, with a population equivalent of 190,215. It is located within 50 km of the Mediterranean coast.
Altena wastewater treatment plant serves approximately 20,000 people in Nordrhein-Westfalen, Germany. It operates under the EU Urban Waste Water Treatment Directive, ensuring compliance with secondary treatment standards.
Altenbeken wastewater treatment plant serves the town of Altenbeken in Nordrhein-Westfalen, Germany. It treats wastewater from approximately 5,921 people under the EU Urban Waste Water Treatment Directive.
Altenberge wastewater treatment plant serves the municipality of Altenberge in Nordrhein-Westfalen, Germany. It treats wastewater for approximately 12,580 people under the EU Urban Waste Water Treatment Directive.
Altenburg wastewater treatment plant serves the Trebanz area in Thüringen, Germany, with a population equivalent of 80,830. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this
Altenkirchen Leuzbach wastewater treatment plant serves approximately 19,566 people in Almersbach, Rheinland-Pfalz, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this
Altenmarkt_Alz wastewater treatment plant serves Altenmarkt an der Alz in Bavaria, Germany. It treats wastewater for approximately 12,666 people under the EU Urban Waste Water Treatment Directive.
Altenmunster wastewater treatment plant serves Hegnenbach, Bavaria, Germany, treating wastewater from approximately 4,800 residents. The facility operates under EU Urban Waste Water Treatment Directive 91/271/EEC.
Altenstadt wastewater treatment plant serves the town of Altenstadt in Hessen, Germany. It treats wastewater from a population of approximately 6,564 under the EU Urban Waste Water Treatment Directive.
Altfriedland wastewater treatment plant serves the community of Altfriedland in Brandenburg, Germany. It handles wastewater for a population equivalent of approximately 18,606.
Altheim und Umgebung wastewater treatment plant serves approximately 13,372 people in Altheim, Oberösterreich, Austria. It operates under the EU Urban Waste Water Treatment Directive.
ALTKIRCH wastewater treatment plant serves Altkirch, Grand Est, France. It treats wastewater for approximately 19,000 people under EU Urban Waste Water Treatment Directive regulations.
Altmannstein wastewater treatment plant serves Berghausen in Bavaria, Germany, with a population equivalent of 5,042. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Alto Laran wastewater treatment plant serves Huampullo Alto in Ica, Peru. It has a designed capacity of 1.00 and serves a population of 40,460.
Alto Nabao wastewater treatment plant serves Ourém, Portugal, treating municipal wastewater for approximately 17,300 people. The facility operates under EU regulations for medium-sized agglomerations.
Alto Puno wastewater treatment plant serves approximately 20,966 people in Puno, Peru. Located in the high-altitude region near Lake Titicaca, it operates under Peru's national wastewater regulations.
Altomunster wastewater treatment plant serves the town of Altomünster in Bavaria, Germany, treating wastewater for approximately 11,200 residents. The plant operates under the EU Urban Waste Water Treatment Directive.
Alton Hampshire STW serves approximately 45,800 people in East Hampshire, England. The plant operates under the UK's regulatory framework for wastewater treatment.
Alton STP is a municipal wastewater treatment plant serving approximately 53,721 people in Alton, Illinois, United States. It operates under the US Clean Water Act framework.