Wastewater plants in Germany

4,257 plants indexed. Showing 188 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.

188 plants matching filters

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

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

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

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

4574032011 KA Filsum

Stickhausen, Niedersachsen

KA Filsum is an advanced wastewater treatment plant serving Stickhausen, Niedersachsen, Germany. It treats wastewater for approximately 6,083 people with a designed capacity of 9,900 m³/day.

Advanced 6,083 Low

4570212002 KA Diele

Weener, Niedersachsen

KA Diele is an advanced wastewater treatment plant in Weener, Niedersachsen, Germany. It serves a population of 1,216 and has a designed capacity of 2,000 m³/day, with a discharge volume of 307.74 m³/day.

Advanced 1,216 Low

4570142010 KA Warsingsfehn

Warsingsfehn, Niedersachsen

KA Warsingsfehn is an advanced wastewater treatment plant in Warsingsfehn, Niedersachsen, Germany, serving approximately 2,850 people with a designed capacity of 8,000 m³/day.

Advanced 2,850 Low

4544062002 KA Surwold

Börgermoor, Niedersachsen

KA Surwold is an advanced wastewater treatment plant in Börgermoor, Niedersachsen, Germany, serving approximately 3,646 people with a designed capacity of 5,200 m³/day.

Advanced 3,646 Low

4544012003 KA Neuborger

Neubörger, Niedersachsen

KA Neuborger is an advanced wastewater treatment plant in Neubörger, Niedersachsen, Germany, serving about 2,400 people. It discharges treated effluent into local waterways, supporting the Ems River basin.

Advanced 2,421 Low

4544012001 KA Dersum

Walchum, Niedersachsen

KA Dersum is an advanced wastewater treatment plant in Walchum, Niedersachsen, Germany, serving approximately 3,200 people. It discharges 459.22 cubic meters of treated wastewater daily.

Advanced 3,199 Low

4540442001 KA Rhede

Rhede (Ems), Niedersachsen

4540442001 KA Rhede is an advanced wastewater treatment plant in Rhede (Ems), Niedersachsen, Germany. It serves a population of 3,056 and has a designed capacity of 8,000 m³/day.

Advanced 3,056 Low

4530012008 KA Harkebrugge

Harkebrügge, Niedersachsen

4530012008 KA Harkebrugge is a closed advanced wastewater treatment plant in Harkebrügge, Niedersachsen, Germany. It served a population of 1,634 with a designed capacity of 3,500 m³/day.

Advanced 1,634 Low

4520142039 KA Greetsiel

Greetsiel, Niedersachsen

KA Greetsiel is a closed advanced-treatment plant in Greetsiel, Niedersachsen, Germany. It served 1,800 people with a designed capacity of 4,000 m³/day.

Advanced 1,800 Low

4520072053 KA Grossheide

Großheide, Niedersachsen

KA Grossheide is an advanced wastewater treatment plant in Großheide, Niedersachsen, Germany, serving approximately 6,739 people with a designed capacity of 8,000 m³/day.

Advanced 6,739 Low

4520022027 KA Baltrum

Baltrum, Niedersachsen

KA Baltrum is a closed advanced wastewater treatment plant on the island of Baltrum, Germany. It served a population of 1,905 with a design capacity of 6,000 m³/day and discharged 482.11 m³/day.

Advanced 1,905 Low

3594072026 KA Wischhafen

Neuland, Niedersachsen

KA Wischhafen is an advanced wastewater treatment plant in Neuland, Niedersachsen, Germany, serving approximately 5,748 people with a design capacity of 6,600 m³/day.

Advanced 5,748 Low

3594032024 KA Bockholt

Oersdorf, Niedersachsen

KA Bockholt is an advanced wastewater treatment plant in Oersdorf, Niedersachsen, Germany, serving approximately 4,069 people with a designed capacity of 6,000 m³/day.

Advanced 4,069 Low

3594082020 KA Oldendorf

Oldendorf, Niedersachsen

KA Oldendorf is an advanced wastewater treatment plant in Oldendorf, Niedersachsen, Germany, serving approximately 4,135 people with a designed capacity of 4,400 m³/day.

Advanced 4,135 Low

3520552071 KA Wanna

Wanna, Niedersachsen

KA Wanna is a closed advanced treatment plant in Wanna, Niedersachsen, Germany, serving 1,380 people. It discharged 349.24 m³/day with a designed capacity of 2,200 m³/day.

Advanced 1,380 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, 4574032011 KA Filsum has the highest designed capacity at 9,900 m3/day.

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