Wesel Wastewater Treatment Plant, Nordrhein-Westfalen, Germany

The Wesel wastewater treatment plant is located in the city of Wesel, in the district of Kreis Wesel, Nordrhein-Westfalen, Germany. It serves a population of approximately 77,195, classifying it as a medium-to-large agglomeration under EU regulations. The plant is situated near the Rhine River, a major European waterway. As a German facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations with a population equivalent (PE) between 10,000 and 150,000. For larger agglomerations, more stringent treatment may be required if the receiving water body is designated as sensitive. The regulatory framework ensures compliance with national and EU standards. The treated effluent from the Wesel plant is discharged into the Rhine River, which flows through Germany and the Netherlands before reaching the North Sea. The Rhine basin supports diverse aquatic life and is an important ecological corridor. The plant plays a key role in protecting water quality in this densely populated and industrialized region.

The Wesel plant discharges into the Rhine River, which flows northwest through Germany and the Netherlands, eventually reaching the North Sea. The Rhine basin is a major European watershed, supporting diverse aquatic ecosystems and serving as a critical migratory route for fish. The plant's operations help maintain water quality in this ecologically sensitive river system, which is subject to strict EU water quality standards.