Overview
Wermelskirchen wastewater treatment plant serves approximately 17,431 people in Nordrhein-Westfalen, Germany. The facility operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scal
The Wermelskirchen wastewater treatment plant is located in the town of Wermelskirchen, within the Rheinisch-Bergischer Kreis district of Nordrhein-Westfalen, Germany. It serves a population of approximately 17,431, classifying it as a medium-sized agglomeration under EU regulations. As a German facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations between 10,000 and 150,000 population equivalent. The plant's treatment processes are designed to meet the stringent effluent standards set by German water law, which implements the directive's requirements for biological treatment and nutrient removal in sensitive areas. The treated effluent is discharged into the local water system, which ultimately drains into the Rhine River basin. The Rhine is a major European waterway that flows through Germany into the North Sea, supporting diverse aquatic ecosystems and providing drinking water for millions. The plant plays a key role in protecting the water quality of the Rhine catchment area.
Environmental context
The plant discharges into the local tributary network of the Wupper River, which flows into the Rhine River. The Rhine basin is ecologically significant, supporting diverse fish species including salmon and eel, and serves as a critical migratory corridor. The plant's treatment helps maintain water quality in this densely populated and industrialized region, preventing nutrient overload and protecting downstream habitats.
Frequently asked questions
The plant is located in Wermelskirchen, in the Rheinisch-Bergischer Kreis district of Nordrhein-Westfalen, Germany.
The plant serves approximately 17,431 people, classifying it as a medium-sized agglomeration under EU regulations.
Treated effluent is discharged into local tributaries of the Wupper River, which flows into the Rhine River and eventually reaches the North Sea.
The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size, implemented through German water law.
German plants of this scale typically employ secondary biological treatment, often with nutrient removal to meet strict effluent standards for sensitive areas like the Rhine basin.
Nearby plants