Wastewater plants in Germany

4,257 plants indexed. Showing 177 matching current filters.

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.

Plant directory coverage

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.

Treatment levels

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.

Largest plant

The largest plant indexed for Germany is Frankfurt Am Main _ Flughafen, with a designed capacity of 90,000 m³/day.

About our data

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.

177 plants matching filters

SKA WOLFEGG

Alttann, Baden-Württemberg

SKA WOLFEGG is an advanced wastewater treatment plant in Alttann, Baden-Württemberg, Germany, serving 4,350 people. It discharges 980.69 m³/day of treated effluent into local waterways.

Advanced 4,350 Low

SKA BODNEGG

Rosenharz, Baden-Württemberg

SKA BODNEGG is an advanced wastewater treatment plant in Rosenharz, Baden-Württemberg, Germany, serving 4,550 people. It has a designed capacity of 6,000 m³/day and discharges 817.07 m³/day of treated effluent.

Advanced 4,550 Low

SKA BLIDERAZHOFEN

Christazhofen, Baden-Württemberg

SKA BLIDERAZHOFEN is an advanced wastewater treatment plant in Christazhofen, Baden-Württemberg, Germany. It serves a population of 2,100 and has a designed capacity of 1,500 m³/day.

Advanced 2,100 Low

SKA URBANSTOBEL

Kappel, Baden-Württemberg

SKA Urbanstobel is an advanced wastewater treatment plant in Kappel, Baden-Württemberg, Germany, serving approximately 3,150 people. It discharges treated water near the coast and operates under the EU Urban Waste Water Treatment Directive.

Advanced 3,150 Medium

SKA Lottstetten

Rheinau, Zürich

SKA Lottstetten is an advanced wastewater treatment plant serving 2,600 people in Rheinau, Zürich, Germany. It discharges 658 m³/day of treated effluent into the local water system.

Advanced 2,600 Low

SKA Neuhausen oE

Neuhausen, Baden-Württemberg

SKA Neuhausen oE is an advanced wastewater treatment plant in Neuhausen, Baden-Württemberg, Germany, serving 2,400 people. It has a designed capacity of 3,500 m³/day and discharges 608.79 m³/day.

Advanced 2,400 Low

SKA Fridingen

Fridingen an der Donau, Baden-Württemberg

SKA Fridingen is an advanced wastewater treatment plant serving Fridingen an der Donau, Baden-Württemberg, Germany. It treats wastewater for about 4,750 people with a designed capacity of 5,300 m³/day.

Advanced 4,750 Low

KA Bremerhaven Nord

Wilhelmshaven, Niedersachsen

KA Bremerhaven Nord is an advanced wastewater treatment plant in Wilhelmshaven, Niedersachsen, Germany, serving 4,700 people with a designed capacity of 12,000 m³/day and a discharge volume of 602.74 m³/day.

Advanced 4,700 Medium

4624022001 KA Westerholt

Terheide, Niedersachsen

KA Westerholt is an advanced wastewater treatment plant in Terheide, Niedersachsen, Germany, serving about 5,051 people. It discharges treated water near the North Sea coast.

Advanced 5,051 Medium

4624012009 KA Neuharlingersiel

Neuharlingersiel, Niedersachsen

KA Neuharlingersiel is an advanced wastewater treatment plant in Neuharlingersiel, Niedersachsen, Germany. It serves a population of 2,195 and discharges 555.50 m³/day of treated effluent.

Advanced 2,195 Medium

4620192002 KA Harlesiel

Wittmund, Niedersachsen

KA Harlesiel is an advanced wastewater treatment plant in Wittmund, Niedersachsen, Germany, serving 5,043 people with a designed capacity of 13,500 m³/day and a discharge volume of 614.55 m³/day.

Advanced 5,043 High

4620142018 KA Spiekeroog

Spiekeroog, Niedersachsen

KA Spiekeroog is an advanced wastewater treatment plant on the North Sea island of Spiekeroog, Germany. It serves about 2,856 residents and discharges 477 m³/day of treated effluent.

Advanced 2,856 Medium

4620052002 KA Upschoert

Upschört, Niedersachsen

KA Upschoert is an advanced wastewater treatment plant in Upschört, Niedersachsen, Germany, serving 2,683 people with a designed capacity of 3,000 m³/day.

Advanced 2,683 Low

4620052003 KA Horsten

Friedeburg, Niedersachsen

KA Horsten is an advanced wastewater treatment plant in Friedeburg, Niedersachsen, Germany, serving about 2,967 people with a designed capacity of 3,800 m³/day and a discharge volume of 258.54 m³/day.

Advanced 2,967 Medium

4620052004 KA Friedeburg

Friedeburg, Niedersachsen

4620052004 KA Friedeburg is an advanced wastewater treatment plant in Friedeburg, Niedersachsen, Germany. It serves a population of 5,533 with a designed capacity of 5,600 m³/day and discharges 533.47 m³/day.

Advanced 5,533 Low

4610052039 KA Jaderberg

Jade, Niedersachsen

KA Jaderberg is an advanced wastewater treatment plant in Jade, Niedersachsen, Germany. Serving 2,186 people, it discharges treated water near the North Sea coast.

Advanced 2,186 Medium

4610032016 KA Tossens

Butjadingen, Niedersachsen

KA Tossens is an advanced wastewater treatment plant in Butjadingen, Niedersachsen, Germany, serving about 2,100 people. It discharges treated water near the North Sea coast.

Advanced 2,099 Medium

4610032017 KA Eckwarden

Butjadingen, Niedersachsen

KA Eckwarden is a closed advanced wastewater treatment plant in Butjadingen, Niedersachsen, Germany. It served a population of 465 with a designed capacity of 3,000 m³/day.

Advanced 465 Medium

4610032024 KA Burhave

Butjadingen, Niedersachsen

KA Burhave is an advanced wastewater treatment plant in Butjadingen, Lower Saxony, Germany, serving about 4,500 people. It discharges treated water near the North Sea coast.

Advanced 4,493 Medium

4610012034 KA Ranzenbuttel

Berne, Niedersachsen

KA Ranzenbuttel is an advanced wastewater treatment plant in Berne, Niedersachsen, Germany, serving about 6,744 people with a designed capacity of 8,000 m³/day.

Advanced 6,744 Low

Frequently asked

How many wastewater treatment plants are in Germany?

UtilityRadar indexes 4257 wastewater treatment plants in Germany, with treatment level, capacity, operator and discharge data on each record.

What is the largest wastewater treatment plant in Germany?

Among the indexed plants, 4620192002 KA Harlesiel has the highest designed capacity at 13,500 m3/day.

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