Overview
SKA Kleinsteinbach in Söllingen, Baden-Württemberg, Germany, serves a population of 28,050. The plant operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
SKA Kleinsteinbach is a wastewater treatment plant located in Söllingen, within the Pfinztal municipality of Baden-Württemberg, Germany. It serves an estimated population of 28,050, classifying it as a medium-sized agglomeration under European Union regulations. As a German facility, the plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations with a population equivalent between 10,000 and 150,000. The plant's treatment processes and capacity are designed to meet these standards, ensuring compliance with national and EU water quality objectives. The treated effluent from SKA Kleinsteinbach is discharged into the local watershed, which ultimately drains into the Rhine River basin. The Rhine is a major European waterway that flows through Germany into the North Sea, supporting diverse aquatic ecosystems and serving as a critical water resource for millions of people.
Environmental context
The plant discharges into the Pfinz River, a tributary of the Rhine River. The Rhine basin is one of Europe's most important river systems, supporting diverse aquatic life and providing drinking water for millions. Downstream, the Rhine flows through the Rhine Delta into the North Sea, an ecologically sensitive marine environment. The plant's operations help protect this watershed from nutrient pollution and organic contaminants.
Frequently asked questions
SKA Kleinsteinbach is located in Söllingen, a district of Pfinztal in the Landkreis Karlsruhe, Baden-Württemberg, Germany.
The plant serves approximately 28,050 people, classifying it as a medium-sized agglomeration under EU regulations.
The treated effluent is discharged into the local Pfinz River, which flows into the Rhine River and eventually reaches the North Sea.
The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size. German implementation is enforced by state authorities in Baden-Württemberg.
For agglomerations between 10,000 and 150,000 population equivalent, the EU UWWTD mandates secondary treatment. Many German plants also incorporate nutrient removal (nitrogen and phosphorus) to protect sensitive water bodies like the Rhine.
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