4,257 plants indexed.
Germany operates one of the most comprehensive wastewater networks in the world. Treatment is mandated at municipal level under the Federal Water Act and EU UWWTD. UtilityRadar indexes 4257 wastewater treatment plants in Germany with a combined designed capacity of 6,530,097 m³/day. The largest plant on file is Frankfurt Am Main _ Flughafen, treating 90,000 m³/day.
Germany operates one of the most comprehensive wastewater networks in the world. Treatment is mandated at municipal level under the Federal Water Act and EU UWWTD.
UtilityRadar's directory currently lists 4,257 wastewater treatment plants across Germany. Together these plants represent a combined designed capacity of approximately 6,530,097 m³/day.
By treatment level, the directory contains 1000 advanced, 383 secondary-treatment plants. Secondary treatment (typically activated sludge with biological nutrient removal) is the most common standard.
The largest plant indexed for Germany is Frankfurt Am Main _ Flughafen, with a designed capacity of 90,000 m³/day.
Plant records are aggregated from publicly available regulatory data (US EPA ECHO, EU UWWTD reporting, national water authority publications), augmented by direct operator information and verified via Google Maps coordinates. Each record includes location, treatment level, capacity where known, operator and operational status. To browse plants by treatment level worldwide, see our secondary and advanced filter views, or read our guide to how sewage treatment works.
KA Rehlingen is a municipal wastewater treatment plant serving Fremersdorf, Rehlingen-Siersburg, Saarland, Germany. It treats wastewater for a population of approximately 25,600.
KA GEHWEILER is a municipal wastewater treatment plant serving approximately 2,300 people in Wadern, Saarland, Germany. It operates under the EU Urban Waste Water Treatment Directive.
KA MERZIG is a municipal wastewater treatment plant serving approximately 50,650 people in Merzig, Saarland, Germany. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
KA SOTZWEILER is a municipal wastewater treatment plant serving Sotzweiler, Saarland, Germany. It treats wastewater for approximately 11,200 people, operating under the EU Urban Waste Water Treatment Directive.
KA PRIMSTAL is a municipal wastewater treatment plant in Nonnweiler, Saarland, Germany, serving approximately 2,400 people. It operates under the EU Urban Waste Water Treatment Directive.
KA KASTEL is a municipal wastewater treatment plant serving Nonnweiler, Saarland, Germany. It treats wastewater for approximately 8,200 people under the EU Urban Waste Water Treatment Directive.
KA Boeschfeld is a municipal wastewater treatment plant serving Wadern, Saarland, Germany. It handles a population equivalent of 13,350 and discharges into the local river system.
KA DAGSTUHL is a municipal wastewater treatment plant serving approximately 5,620 people in Wadern, Saarland, Germany. It operates under the EU Urban Waste Water Treatment Directive.
KA MORSCHOLZ is a municipal wastewater treatment plant serving approximately 2,250 people in Wadern, Saarland, Germany. It operates under the EU Urban Waste Water Treatment Directive.
KA Niederlosheim is a wastewater treatment plant serving Losheim am See, Saarland, Germany. It treats wastewater for approximately 10,740 people as part of the region's municipal infrastructure.
KA Saarholzbach is a municipal wastewater treatment plant in Mettlach, Saarland, Germany, serving approximately 5,750 people. It operates under the EU Urban Waste Water Treatment Directive.
KA Orscholz is a municipal wastewater treatment plant serving Orscholz, Mettlach, in Saarland, Germany. It treats wastewater for approximately 5,700 residents under the EU Urban Waste Water Treatment Directive.
KA Rappweiler is a municipal wastewater treatment plant serving the community of Rappweiler in Weiskirchen, Saarland, Germany. It treats wastewater for approximately 2,200 residents.
KA THAILEN is a municipal wastewater treatment plant serving Weiskirchen, Saarland, Germany. It treats wastewater for approximately 9,550 people and discharges into the local river system within the Moselle basin.
KA Völklingen is a wastewater treatment plant serving approximately 67,000 people in Wadgassen, Saarland, Germany. It operates under the EU Urban Waste Water Treatment Directive.
KA oeBERHERRN is a municipal wastewater treatment plant serving Überherrn, Saarland, Germany. It handles wastewater for approximately 16,850 people under the EU Urban Waste Water Treatment Directive.
KA ENSDORF is a municipal wastewater treatment plant serving Saarlouis, Saarland, Germany. It treats wastewater for approximately 55,350 people and discharges into the local water system.
KA Saarwellingen is a municipal wastewater treatment plant serving approximately 13,250 people in Saarwellingen, Saarland, Germany. It operates under the EU Urban Waste Water Treatment Directive.
KA SAARLOUIS is a municipal wastewater treatment plant serving Saarlouis, Saarland, Germany. It operates under the EU Urban Waste Water Treatment Directive, serving a population equivalent of 75,150.
KA DILLINGEN is a municipal wastewater treatment plant in Rehlingen, Saarland, Germany, serving approximately 34,810 people. It operates under the EU Urban Waste Water Treatment Directive.
UtilityRadar indexes 4257 wastewater treatment plants in Germany, with treatment level, capacity, operator and discharge data on each record.