SKA GROSSGLATTBACH Wastewater Treatment Plant, Mühlacker, Baden-Württemberg

SKA GROSSGLATTBACH is a wastewater treatment plant located in the Großglattbach district of Mühlacker, in the Enzkreis region of Baden-Württemberg, Germany. The plant serves a population of approximately 6,550 people, placing it in the small-to-medium agglomeration category under EU classification. As a German facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. The directive also mandates appropriate treatment before discharge into inland waters, ensuring compliance with national water quality standards. The plant's treated effluent is discharged into local watercourses that ultimately drain into the Rhine River basin. The Rhine is a major European waterway supporting diverse aquatic ecosystems and providing drinking water for millions. The plant plays a key role in protecting local streams and the broader Rhine catchment from nutrient pollution.

The plant discharges into small streams in the Enz river system, a tributary of the Neckar, which flows into the Rhine River. The Rhine basin is ecologically significant, supporting migratory fish species and diverse freshwater habitats. The plant's treatment helps reduce nutrient loads that could otherwise contribute to eutrophication in downstream waters.