Storm water basins
As part of anti-flooding policy, Hydria is responsible for building large-capacity storm water basins. Woluwe and Maelbeek valleys are the primary location of storm water basins currently in operation or under construction.
The storm water basins in the Brussels-Capital Region are:
- Vallée de la Woluwe: Watermaelbeek (40,000m³) and Roodebeek (33,000m³) ;
- Vallée du Maelbeek: Belliard (17,000m³) and Flagey (33,000m³) ;
- Forest: Under construction (15,000m³) ;
- Vallée du Molenbeek: simulations studies ongoing for two basins.