Rheurdt Wastewater Treatment Plant: Advanced Treatment in Nordrhein-Westfalen

The Rheurdt wastewater treatment plant is located in the municipality of Rheurdt, in the district of Kleve, Nordrhein-Westfalen, Germany. It serves a population of approximately 3,400 residents, placing it in the small agglomeration category under European Union regulations. The plant employs advanced treatment processes, which go beyond the secondary treatment standard required by the EU Urban Waste Water Treatment Directive (91/271/EEC) for discharges into sensitive areas. With a designed capacity of 2,700 m³/day and an actual discharge volume of 860.46 m³/day, the facility operates well below its capacity, indicating room for future growth or seasonal variations. The treated effluent is discharged into local watercourses that eventually drain into the Rhine River basin. The Rhine is a major European waterway that flows through Germany and the Netherlands into the North Sea. The advanced treatment level helps protect the sensitive aquatic ecosystems of the Rhine and its tributaries from nutrient pollution and other contaminants.

The plant discharges into small streams within the Rhine River basin, which ultimately flows into the North Sea. The Rhine is a critical waterway for biodiversity, supporting migratory fish species and providing habitat for diverse aquatic life. The advanced treatment level helps reduce nutrient loads, protecting downstream ecosystems from eutrophication and maintaining water quality in the sensitive Rhine delta.