KA Baltersweiler Wastewater Treatment Plant, Sankt Wendel, Saarland

KA Baltersweiler is a municipal wastewater treatment plant located in the Urweiler district of Sankt Wendel, in the Saarland region of southwestern Germany. The plant serves a population of approximately 7,650 people, classifying it as a small to medium agglomeration under EU 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 of this size. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. It is expected to meet national standards set by the German Waste Water Ordinance (AbwV). The treated effluent from KA Baltersweiler is discharged into local water bodies that ultimately drain into the Rhine River basin. The Saarland region is characterized by its forested hills and the Saar River, a tributary of the Moselle, which flows into the Rhine. The plant plays a key role in protecting the water quality of these regional waterways and the downstream ecosystem.

The plant discharges into local streams that are part of the Rhine River basin, flowing via the Saar and Moselle rivers to the North Sea. The surrounding region includes ecologically sensitive areas that support diverse aquatic life, including fish species such as salmon and trout. Proper treatment helps maintain water quality for downstream communities and habitats.