UWWTP ROSSUM - Closed Advanced Wastewater Treatment Plant in Rossum, Overijssel

UWWTP ROSSUM was a wastewater treatment plant located in Rossum, a village in the municipality of Dinkelland, Overijssel, Netherlands. The plant was designed to serve the local population with a capacity of 3600 cubic meters per day, reflecting its role in managing municipal wastewater in this rural area of the Twente region. The plant provided advanced treatment, which goes beyond secondary treatment to remove nutrients such as nitrogen and phosphorus. This level of treatment is typical for sensitive areas under the EU Urban Waste Water Treatment Directive, which requires advanced treatment for agglomerations discharging into eutrophication-prone waters. The plant is now closed, indicating that wastewater from Rossum is likely redirected to a larger regional facility. The treated effluent from UWWTP ROSSUM would have been discharged into local surface waters, ultimately draining into the Regge River and then the Vecht River, which flows into the IJsselmeer. The IJsselmeer is a large freshwater lake that supports diverse aquatic life and is important for recreation and water management in the Netherlands.

The plant's discharge would have entered the local water system, flowing into the Regge River, a tributary of the Vecht River. The Vecht flows westward into the IJsselmeer, a large freshwater lake that is ecologically significant as a migratory corridor for fish and a habitat for waterfowl. The region's water bodies are sensitive to nutrient pollution, making advanced treatment important for protecting water quality.