SKA Reutlingen Nord Wastewater Treatment Plant, Pliezhausen, Germany

SKA Reutlingen Nord is a municipal wastewater treatment plant located in Pliezhausen, Baden-Württemberg, Germany. Serving a population equivalent of around 52,000, it is classified as a medium agglomeration under the EU Urban Waste Water Treatment Directive (91/271/EEC). The plant is situated near the Neckar River, which flows through the region. As a German plant of this scale, it is expected to provide at least secondary treatment, with tertiary treatment likely required if the receiving waters are in a sensitive area. The plant's design and operation are regulated under German water law (Wasserhaushaltsgesetz) and the EU directive, ensuring compliance with discharge standards. The treated effluent is discharged into the Neckar River, a major tributary of the Rhine. The Rhine basin is ecologically significant, supporting diverse aquatic life and serving as a migratory corridor for fish. The plant plays a key role in protecting water quality in this densely populated and industrialized region.

The plant discharges into the Neckar River, which flows into the Rhine River and ultimately the North Sea. The Neckar-Rhine system is ecologically important, supporting diverse fish species and serving as a key migratory route. The region is part of a densely populated and industrialized area, making effective wastewater treatment critical for maintaining water quality and ecosystem health.