LEUTENBACH Wastewater Treatment Plant, Dietzhof, Bavaria

The LEUTENBACH wastewater treatment plant is located in Dietzhof, a locality within the municipality of Leutenbach in the Landkreis Forchheim district of Bavaria, Germany. The plant serves a population of approximately 2,155 and operates with advanced treatment processes, ensuring high-quality effluent standards. As an advanced treatment facility, the plant goes beyond secondary treatment to remove nutrients such as nitrogen and phosphorus, which is typical for plants in sensitive catchment areas under the EU Urban Waste Water Treatment Directive (91/271/EEC). The designed capacity of 2,600 m³/day indicates the plant is sized to handle current and future flows, with current discharge volumes at 545.38 m³/day, suggesting ample reserve capacity. The treated effluent is discharged into local watercourses that ultimately drain into the Regnitz River basin, a tributary of the Main River, which flows into the Rhine River and eventually the North Sea. The plant plays a key role in protecting the water quality of the region's streams and rivers, supporting aquatic life and downstream ecosystems.

The plant discharges into small streams that feed into the Regnitz River, part of the Rhine-Main-Danube basin. This watershed supports diverse aquatic habitats and is important for regional biodiversity. The advanced treatment helps minimize nutrient loading, protecting downstream water bodies from eutrophication and maintaining ecological balance.