UWWTP Weurt_Nijmegen - Large Wastewater Treatment Plant in Beuningen, Gelderland

UWWTP Weurt_Nijmegen is a large municipal wastewater treatment plant located in Weurt, Beuningen, in the province of Gelderland, Netherlands. It serves an estimated population of 236,779, placing it in the large agglomeration category under EU regulations. The plant is situated near the Waal River, a key distributary of the Rhine that flows through the Rhine-Meuse-Scheldt delta. As a plant of this scale in the Netherlands, it operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment as a minimum and tertiary treatment for sensitive areas. The Dutch water authorities (waterschappen) enforce national implementation, ensuring compliance with stringent nutrient removal standards to protect downstream water quality. The treated effluent is discharged into the Waal River, which flows westward through the Rhine delta and eventually into the North Sea via the Nieuwe Waterweg. This region is ecologically sensitive, supporting diverse aquatic life and serving as a critical migratory corridor for fish species. The plant's performance directly influences the water quality of the Waal and the broader Rhine basin.

The plant discharges into the Waal River, a major branch of the Rhine that flows through the Rhine-Meuse-Scheldt delta before reaching the North Sea. This delta is a vital ecological zone, supporting diverse aquatic habitats and serving as a key migratory route for fish such as salmon and eel. The Waal's water quality is crucial for downstream ecosystems, including freshwater and estuarine environments.