Neversdorf Wastewater Treatment Plant | Schleswig-Holstein, Germany

The Neversdorf wastewater treatment plant is located in the municipality of Neversdorf, in the district of Segeberg, Schleswig-Holstein, Germany. It serves a population of approximately 8,480 people, classifying it as a medium-sized agglomeration under German and EU regulations. The plant is situated inland, away from coastal areas, and its operations are part of the regional water management infrastructure. The facility employs advanced treatment processes, which go beyond the secondary treatment required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. With a designed capacity of 8,200 m³ per day and an actual discharge volume of 935 m³ per day, the plant operates well below its capacity, indicating room for future growth or seasonal variations. The treatment level ensures high-quality effluent suitable for discharge into sensitive water bodies. The treated wastewater is discharged into local watercourses that eventually drain into the Baltic Sea via the Trave River system. The plant plays a key role in protecting the region's surface waters from nutrient pollution, supporting aquatic life and downstream ecosystems. Its advanced treatment helps meet stringent German water quality standards, contributing to the health of the Baltic Sea catchment area.

The Neversdorf plant discharges into local streams that flow into the Trave River, which ultimately reaches the Baltic Sea. The Baltic Sea is a semi-enclosed brackish sea sensitive to nutrient inputs, making advanced treatment crucial for preventing eutrophication. The surrounding region includes agricultural areas and small settlements, so the plant helps reduce nitrogen and phosphorus loads that could otherwise harm downstream aquatic habitats.