Weibersbrunn Wastewater Treatment Plant, Rohrbrunner Forst, Bavaria

Weibersbrunn wastewater treatment plant is located in the Rohrbrunner Forst area of Bavaria, Germany, serving a population of 2,595. The plant is situated in the Spessart region, a low mountain range known for its forests and water resources. As a municipal facility, it plays a key role in managing local wastewater. The plant provides advanced treatment, which goes 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 3,500 m³/day and an average discharge of 808.77 m³/day, the plant operates well within its capacity. Advanced treatment typically includes nutrient removal to protect sensitive water bodies. The treated effluent is discharged into local watercourses that eventually drain into the Main River, a major tributary of the Rhine. The Rhine basin is ecologically significant, supporting diverse aquatic life and serving as a vital waterway. The plant's advanced treatment helps maintain water quality in this important catchment area.

The plant discharges into small streams in the Spessart region, which flow into the Main River and ultimately the Rhine. The Rhine basin is a major European watershed, supporting diverse aquatic ecosystems and providing drinking water for millions. Advanced treatment at this plant helps reduce nutrient loads, protecting downstream habitats from eutrophication.