Wastewater plants in Germany

4,257 plants indexed. Showing 4,033 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.

4,033 plants matching filters

2564082031 KA Uchte

Uchte, Niedersachsen

KA Uchte is an advanced wastewater treatment plant serving the town of Uchte in Lower Saxony, Germany. It treats wastewater for approximately 3,675 residents with a designed capacity of 8,400 m³/day.

Advanced 3,675 Low

2564072037 KA Steimbke

Steimbke, Niedersachsen

KA Steimbke is an advanced wastewater treatment plant in Steimbke, Niedersachsen, Germany, serving approximately 5,758 people with a designed capacity of 8,600 m³/day.

Advanced 5,758 Low

2564012048 KA Eystrup

Bücken, Niedersachsen

KA Eystrup is an advanced wastewater treatment plant serving Bücken, Niedersachsen, Germany. It treats wastewater for approximately 9,500 residents with a design capacity of 14,000 m³/day.

Advanced 9,484 Low

2560302034 KA Steyerberg

Steyerberg, Niedersachsen

KA Steyerberg is an advanced wastewater treatment plant in Steyerberg, Niedersachsen, Germany, serving approximately 4,074 people with a designed capacity of 9,000 m³/day.

Advanced 4,074 Low

2564082025 KA Diepenau

Diepenau, Niedersachsen

KA Diepenau is an advanced wastewater treatment plant in Diepenau, Niedersachsen, Germany, serving about 2,562 people. It discharges 828.60 m³/day of treated wastewater and has a designed capacity of 6,800 m³/day.

Advanced 2,562 Low

2554062001 KA Polle_Brevorde

Polle, Niedersachsen

KA Polle_Brevorde is an advanced wastewater treatment plant in Polle, Niedersachsen, Germany, serving approximately 3,963 people with a designed capacity of 8,000 m³/day.

Advanced 3,963 Low

2554052002 KA Eimen

Wenzen, Niedersachsen

2554052002 KA Eimen is a closed advanced treatment plant in Wenzen, Niedersachsen, Germany. It served a population of 678 with a designed capacity of 2200 m³/day.

Advanced 678 Low

2554032001 KA Boffzen

Boffzen, Niedersachsen

KA Boffzen is an advanced wastewater treatment plant in Boffzen, Niedersachsen, Germany, serving a population of 3,866 with a designed capacity of 9,500 m³/day and a discharge volume of 790.02 m³/day.

Advanced 3,866 Low

2554012001 KA Lutgenade

Lütgenade, Niedersachsen

2554012001 KA Lutgenade is a closed advanced wastewater treatment plant in Lütgenade, Niedersachsen, Germany. It served a population of 1,869 with a designed capacity of 4,000 m³/day.

Advanced 1,869 Low

2550232002 KA Neuhaus

Holzminden, Niedersachsen

The 2550232002 KA Neuhaus wastewater treatment plant in Holzminden, Niedersachsen, Germany, is a closed facility that previously served 1,044 people with advanced treatment. It had a designed capacity of 5,000 m³/day and discharged 264.21 m³/day.

Advanced 1,044 Low

2544012008 KA Freden

Freden (Leine), Niedersachsen

KA Freden is an advanced wastewater treatment plant serving Freden (Leine), Niedersachsen, Germany. It treats wastewater from approximately 4,050 residents with a design capacity of 7,500 m³/day.

Advanced 4,050 Low

2540222019 KA Holle

Holle, Niedersachsen

KA Holle is an advanced wastewater treatment plant serving Holle, Niedersachsen, Germany. It treats wastewater from approximately 7,552 residents with a designed capacity of 9,500 m³/day.

Advanced 7,552 Low

2530182165 KA Resse

Resse, Niedersachsen

KA Resse is an advanced wastewater treatment plant in Resse, Niedersachsen, Germany, serving a population of 2,567. It discharges 427.30 cubic meters of treated wastewater daily, with a designed capacity of 5,000 cubic meters.

Advanced 2,567 Low

2530172170 KA Hanigsen

Uetze, Niedersachsen

KA Hanigsen is an advanced wastewater treatment plant in Uetze, Niedersachsen, Germany, serving approximately 6,895 people with a designed capacity of 11,000 m³/day.

Advanced 6,895 Low

2530172166 KA Dollbergen

Uetze, Niedersachsen

KA Dollbergen is an advanced wastewater treatment plant in Uetze, Niedersachsen, Germany, serving approximately 4,700 people. It discharges 824.55 m³/day of treated effluent.

Advanced 4,677 Low

2530112110 KA Helstorf

Neustadt am Rübenberge, Niedersachsen

KA Helstorf is an advanced wastewater treatment plant in Neustadt am Rübenberge, Niedersachsen, Germany, serving about 6,170 people with a designed capacity of 10,000 m³/day.

Advanced 6,170 Low

2530102175 KA Sievershausen

Lehrte, Niedersachsen

KA Sievershausen is an advanced wastewater treatment plant serving 2,318 people in Lehrte, Niedersachsen, Germany. It has a designed capacity of 4,200 m³/day and discharges 513.70 m³/day of treated effluent.

Advanced 2,318 Low

2530102176 KA Hamelerwald

Lehrte, Niedersachsen

KA Hamelerwald is an advanced wastewater treatment plant in Lehrte, Niedersachsen, Germany, serving a population of 4,501 with a designed capacity of 5,000 m³/day.

Advanced 4,501 Low

2530032012 KA Fuhrberg

Burgwedel, Niedersachsen

KA Fuhrberg is an advanced wastewater treatment plant in Burgwedel, Niedersachsen, Germany, serving a population of 2,306. It discharges 583.59 m³/day of treated effluent.

Advanced 2,306 Low

2520042010 KA Coppenbrugge

Coppenbrügge, Niedersachsen

KA Coppenbrugge is an advanced wastewater treatment plant in Coppenbrügge, Niedersachsen, Germany, serving about 4,072 people. It discharges 862.54 m³/day of treated effluent and has a designed capacity of 6,000 m³/day.

Advanced 4,072 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, 2564012048 KA Eystrup has the highest designed capacity at 14,000 m3/day.

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