SKA Simmozheim Wastewater Treatment Plant, Simmozheim, Baden-Württemberg

SKA Simmozheim is a municipal wastewater treatment plant located in Simmozheim, a town in the Landkreis Calw district of Baden-Württemberg, Germany. The plant serves a population of approximately 4,350 residents, placing it in the small agglomeration category under German and EU regulations. As a German plant, SKA Simmozheim operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size discharging into freshwater. The plant's treatment process and capacity details are not publicly available, but it is expected to meet the directive's standards for biological treatment. The treated effluent is discharged into local waterways that drain into the Rhine River basin, ultimately reaching the North Sea. The plant plays a key role in protecting the region's water quality, supporting aquatic life in the streams and rivers of the Swabian Alb foothills.

SKA Simmozheim discharges treated wastewater into local streams that are part of the Enz River catchment, a tributary of the Neckar River, which flows into the Rhine. The Rhine basin is a major European waterway supporting diverse ecosystems, including fish species such as salmon and eel. The plant's location in the Swabian Alb region means its effluent enters relatively small watercourses sensitive to nutrient loading, making effective treatment essential for downstream ecological health.