Oberes Vinxtbachtal Konigsfeld Wastewater Treatment Plant - Königsfeld, Germany

Oberes Vinxtbachtal Konigsfeld is a wastewater treatment plant located in Königsfeld, a municipality in the Brohltal region of the Ahrweiler district in Rheinland-Pfalz, Germany. The plant serves a population of approximately 2,100 people and has a design capacity of 2,900 m³/day, with an average discharge volume of 477.89 m³/day. The plant 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. Advanced treatment typically includes nutrient removal (nitrogen and phosphorus) to protect sensitive receiving waters, aligning with Germany's stringent water quality standards. The treated effluent is discharged into the local watershed, which ultimately drains into the Vinxtbach stream, a tributary of the Rhine River. The Rhine basin is a major European waterway supporting diverse aquatic ecosystems and providing drinking water for millions. The plant's advanced treatment helps minimize nutrient loading and protect downstream water quality in the Rhine and its tributaries.

The plant discharges into the Vinxtbach stream, which flows into the Rhine River near the Middle Rhine Valley, a region known for its ecological and cultural significance. The Rhine supports diverse fish species, including salmon and eel, and its floodplains provide critical habitat for migratory birds. Advanced treatment at this plant reduces nutrient and pollutant loads, helping to maintain water quality in the Rhine basin and the North Sea, where the river ultimately drains.