Reichshof Eckenhagen Wastewater Treatment Plant, Reichshof, Germany

Reichshof Eckenhagen is an advanced wastewater treatment plant located in the town of Reichshof, within the Oberbergischer Kreis district of Nordrhein-Westfalen, Germany. The plant serves a population of 2,750 and has a designed capacity of 2,850 cubic meters per day, indicating it operates well within its capacity. As an advanced treatment facility, it goes beyond secondary treatment to remove nutrients and other pollutants, meeting stringent German and EU standards. Under the EU Urban Waste Water Treatment Directive (91/271/EEC), plants serving agglomerations of this size are required to provide secondary treatment, but Reichshof Eckenhagen exceeds this baseline with advanced processes. The treated effluent is discharged into local watercourses that drain into the Agger River, a tributary of the Sieg, which ultimately flows into the Rhine River. This contributes to the protection of the Rhine basin, a major European waterway supporting diverse aquatic life and providing drinking water for millions downstream.

The plant discharges into small streams that feed the Agger River, part of the Sieg-Rhine system. The Rhine basin is ecologically significant, supporting migratory fish species and extensive floodplain habitats. Advanced treatment helps reduce nutrient loading, protecting downstream water quality in the Rhine and its tributaries.