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

1570092009 KA Adenstedt

Ilsede, Niedersachsen

KA Adenstedt is a closed secondary treatment plant in Ilsede, Niedersachsen, Germany. It served a population of 1,916 with a designed capacity of 3,000 m³/day.

Secondary 1,916 Low

1570022001 KA Mehrum

Hohenhameln, Niedersachsen

KA Mehrum is an advanced wastewater treatment plant in Hohenhameln, Niedersachsen, Germany, serving 2,570 people with a design capacity of 7,000 m³/day and a discharge volume of 570.30 m³/day.

Advanced 2,570 Low

1570012001 KA Abbensen

Abbensen, Niedersachsen

KA Abbensen is an advanced wastewater treatment plant serving the village of Abbensen in Niedersachsen, Germany. It treats wastewater for approximately 2,887 people with a designed capacity of 3,500 m³/day.

Advanced 2,887 Low

1550102006 KA Reyershausen

Nörten-Hardenberg, Niedersachsen

1550102006 KA Reyershausen is a closed advanced wastewater treatment plant in Nörten-Hardenberg, Niedersachsen, Germany. It served a population of 2,133 with a designed capacity of 3,300 m³/day.

Advanced 2,133 Low

1550102001 KA Parensen

Nörten-Hardenberg, Niedersachsen

KA Parensen is an advanced wastewater treatment plant in Nörten-Hardenberg, Niedersachsen, Germany, serving approximately 4,784 people with a designed capacity of 5,500 m³/day.

Advanced 4,784 Low

1550092019 KA Fredelsloh

Moringen, Niedersachsen

KA Fredelsloh in Moringen, Niedersachsen, Germany, is a closed advanced treatment plant serving 1,536 people with a designed capacity of 2,000 m³/day.

Advanced 1,536 Low

1550022015 KA Wahmbeck

Bodenfelde, Niedersachsen

KA Wahmbeck is an advanced wastewater treatment plant in Bodenfelde, Niedersachsen, Germany, serving approximately 4,952 people with a designed capacity of 5,500 m³/day.

Advanced 4,952 Low

1544042016 KA Velpke

Meinkot, Niedersachsen

KA Velpke is an advanced wastewater treatment plant in Meinkot, Niedersachsen, Germany, serving approximately 3,974 people. It has a designed capacity of 4,000 m³/day and discharges 432.24 m³/day of treated effluent.

Advanced 3,974 Low

1544012029 KA Mariental

Mariental-Horst, Niedersachsen

KA Mariental is an advanced wastewater treatment plant in Mariental-Horst, Niedersachsen, Germany. It serves a population of 4,049 and has a designed capacity of 3,500 m³/day, with a discharge volume of 311.87 m³/day.

Advanced 4,049 Low

1544042042 KA Danndorf

Grafhorst, Niedersachsen

1544042042 KA Danndorf is an advanced municipal wastewater treatment plant serving Grafhorst, Niedersachsen, Germany. It treats wastewater for approximately 3,800 residents with a designed capacity of 5,500 m³/day.

Advanced 3,800 Low

1540032050 KA Buddenstedt

Hötensleben, Sachsen-Anhalt

KA Buddenstedt is an advanced wastewater treatment plant in Hötensleben, Saxony-Anhalt, Germany, serving approximately 2,629 people. It has a designed capacity of 4,400 m³/day and discharges 370.61 m³/day of treated effluent.

Advanced 2,629 Low

1544042061 KA Bahrdorf

Bahrdorf, Niedersachsen

KA Bahrdorf is an advanced wastewater treatment plant in Bahrdorf, Niedersachsen, Germany. It serves a population of 4,964 and has a designed capacity of 7,500 m³/day, discharging 631.13 m³/day.

Advanced 4,964 Low

1534012001 KA Lutter

Langelsheim, Niedersachsen

1534012001 KA Lutter is an advanced wastewater treatment plant in Langelsheim, Niedersachsen, Germany. It serves a population of 2,932 and discharges 687.60 m³/day of treated effluent.

Advanced 2,932 Low

1530082002 KA Liebenburg West

Salzgitter, Niedersachsen

KA Liebenburg West is a secondary treatment plant in Salzgitter, Niedersachsen, Germany, serving approximately 3,287 people with a designed capacity of 4,000 m³/day.

Secondary 3,287 Low

1520262002 KA Speele

Rothwesten, Hessen

KA Speele is an advanced wastewater treatment plant in Rothwesten, Hessen, Germany, serving a population of 2,500. It discharges 315.07 m³/day of treated effluent.

Advanced 2,500 Low

1520262001 KA Landwehrhagen

Landwehrhagen, Niedersachsen

KA Landwehrhagen is a closed advanced wastewater treatment plant in Landwehrhagen, Niedersachsen, Germany. It served a population of 3,100 with a designed capacity of 4,000 m³/day.

Advanced 3,100 Low

1520162002 KA Hedemunden

Hann. Münden, Niedersachsen

KA Hedemunden is a secondary treatment plant serving 3,600 people in Hann. Münden, Niedersachsen, Germany. It discharges 479.45 m³/day of treated wastewater, with a designed capacity of 5,000 m³/day.

Secondary 3,600 Low

1514012095 KA Weyhausen

Weyhausen, Niedersachsen

KA Weyhausen is an advanced wastewater treatment plant in Weyhausen, Niedersachsen, Germany, serving approximately 5,766 people with a designed capacity of 9,000 m³/day.

Advanced 5,766 Low

1514022109 KA Brome

Altendorf, Niedersachsen

KA Brome is an advanced wastewater treatment plant in Altendorf, Niedersachsen, Germany, serving 2,684 people with a designed capacity of 4,000 m³/day and a discharge volume of 306.85 m³/day.

Advanced 2,684 Low

1020002003 KA Salzgitter Ringelheim

Salzgitter, Niedersachsen

KA Salzgitter Ringelheim is a secondary treatment plant serving 2,816 people in Salzgitter, Niedersachsen, Germany. It has a designed capacity of 4,000 m³/day and discharges 468.19 m³/day of treated wastewater.

Secondary 2,816 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, 1534012001 KA Lutter has the highest designed capacity at 9,200 m3/day.

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