Wastewater plants in Germany

4,257 plants indexed. Showing 3,634 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.

3,634 plants matching filters

4530092026 KA Lastrup

Lastrup, Niedersachsen

KA Lastrup is an advanced wastewater treatment plant in Lastrup, Niedersachsen, Germany, serving 5,156 people with a designed capacity of 10,000 m³/day and a discharge volume of 720.82 m³/day.

Advanced 5,156 Low

4530032005 KA Cappeln

Cappeln (Oldenburg), Niedersachsen

KA Cappeln is an advanced wastewater treatment plant serving Cappeln (Oldenburg), Niedersachsen, Germany. It treats wastewater for 17,500 residents with a designed capacity of 26,300 m³/day.

Advanced 17,500 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

3604052080 KA Suderburg

Suderburg, Niedersachsen

KA Suderburg is an advanced wastewater treatment plant serving the town of Suderburg in Niedersachsen, Germany. It treats wastewater for approximately 4,525 people with a designed capacity of 7,400 m³/day.

Advanced 4,525 Low

3604042097 KA Rosche

Rosche, Niedersachsen

KA Rosche is an advanced wastewater treatment plant in Rosche, Niedersachsen, Germany, serving approximately 7,242 people with a designed capacity of 11,000 m³/day.

Advanced 7,242 Low

3604012084 KA Havekost

Havekost, Niedersachsen

KA Havekost is an advanced wastewater treatment plant in Havekost, Niedersachsen, Germany, serving approximately 2,766 people. It discharges 393.10 m³/day of treated effluent.

Advanced 2,766 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

3584022019 KA Rethem

Rethem (Aller), Niedersachsen

KA Rethem is an advanced wastewater treatment plant in Rethem (Aller), Niedersachsen, Germany, serving about 4,500 people. It has a designed capacity of 6,000 m³/day and discharges treated water into the Aller River.

Advanced 4,486 Low

3584012020 KA Hodenhagen

Riethagen, Niedersachsen

KA Hodenhagen is an advanced wastewater treatment plant serving Riethagen, Germany. It treats wastewater for about 5,680 people with a designed capacity of 10,000 m³/day.

Advanced 5,680 Low

3580232016 KA Wietzendorf

Reddingen, Niedersachsen

KA Wietzendorf is an advanced wastewater treatment plant in Reddingen, Niedersachsen, Germany, serving approximately 7,359 people. It has a designed capacity of 9,750 m³/day and discharges 737.3 m³/day.

Advanced 7,359 Low

3580172018 KA Neuenkirchen

Delmsen, Niedersachsen

KA Neuenkirchen is an advanced wastewater treatment plant in Delmsen, Niedersachsen, Germany, serving 5,780 people with a designed capacity of 9,500 m³/day and a discharge volume of 802.38 m³/day.

Advanced 5,780 Low

3574042039 KA Selsingen

Ober Ochtenhausen, Niedersachsen

KA Selsingen is an advanced wastewater treatment plant in Ober Ochtenhausen, Niedersachsen, Germany, serving approximately 4,580 people with a designed capacity of 9,800 m³/day.

Advanced 4,580 Low

3570362001 KA Rockstedt

Granstedt, Niedersachsen

KA Rockstedt is an advanced wastewater treatment plant serving Granstedt, Niedersachsen, Germany. It treats wastewater for approximately 2,060 people with a designed capacity of 3,000 m³/day.

Advanced 2,060 Low

3570162061 KA Gnarrenburg

Gnarrenburg, Niedersachsen

KA Gnarrenburg is an advanced wastewater treatment plant in Gnarrenburg, Niedersachsen, Germany, serving a population of 9,813. It has a designed capacity of 13,000 m³/day and discharges 912.46 m³/day of treated effluent.

Advanced 9,813 Low

3560022001 KA Grasberg

Grasberg, Niedersachsen

KA Grasberg is an advanced wastewater treatment plant in Grasberg, Niedersachsen, Germany, serving about 4,480 people with a designed capacity of 7,200 m³/day.

Advanced 4,480 Low

3554062020 KA Neetze

Rullstorf, Niedersachsen

KA Neetze is an advanced wastewater treatment plant in Rullstorf, Niedersachsen, Germany, serving about 5,020 people. It discharges 552.25 m³/day of treated effluent and has a design capacity of 7,000 m³/day.

Advanced 5,020 Low

3550492029 KA Zeetze

Glienitz, Niedersachsen

KA Zeetze is an advanced wastewater treatment plant in Glienitz, Niedersachsen, Germany, serving 4,080 people with a designed capacity of 7,600 m³/day.

Advanced 4,080 Low

3544042016 KA Walmsburg Neu Darchau

Amt Neuhaus, Niedersachsen

KA Walmsburg Neu Darchau is an advanced wastewater treatment plant in Amt Neuhaus, Niedersachsen, Germany, serving 2,500 people with a design capacity of 4,500 m³/day.

Advanced 2,500 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, 4530032005 KA Cappeln has the highest designed capacity at 26,300 m3/day.

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