SKA AACH Wastewater Treatment Plant, Dornstetten, Germany

SKA AACH is a wastewater treatment plant located in Dornstetten, Baden-Württemberg, Germany. The plant serves a population of approximately 25,200 people, classifying it as a medium agglomeration under EU regulations. It is situated inland, away from coastal areas, and discharges into local watercourses that eventually drain into the Rhine River basin. As a German facility, SKA AACH operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size. The directive also requires tertiary treatment if the plant discharges into sensitive areas. The plant is expected to meet these standards to protect water quality. The treated effluent from SKA AACH enters the Glatt River, a tributary of the Neckar River, which flows into the Rhine. The Rhine is a major European waterway supporting diverse aquatic life and providing drinking water for millions. The plant's operation helps maintain the ecological health of this important river system.

SKA AACH discharges into the Glatt River, which flows into the Neckar River and ultimately the Rhine River. The Rhine basin is a critical ecological corridor in Europe, supporting diverse fish species and migratory birds. The plant's location in the Black Forest region means it contributes to protecting sensitive freshwater ecosystems downstream.