BELGIUM · DESIGNATIONS · NATURAL HAZARDS
Aléa d'inondation fluvial (2025)
What this layer shows
Mapping of flood hazard of fluvial origin drawn up in 2025 in accordance with European Directive 2007/60/EC. Bruxelles Environnement states that these maps have no regulatory force: they were produced to guide prevention and protection measures. The polygons carry their hazard class and their return period (T25, T100, T1000) rather than a name, and a site outside the fluvial hazard may still be exposed to the pluvial hazard: consult the two layers together.
Publisher and licence
Bruxelles Environnement / Leefmilieu Brussel · Creative Commons Attribution 4.0 (CC BY 4.0)
Bruxelles Environnement / Leefmilieu Brussel — Creative Commons Attribution 4.0 (CC BY 4.0)
Where the data comes from
WFS · ows.environnement.brussels
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In these presets
Brussels
The Brussels-Capital Region in one tap: PRAS, PPAS, PAD, zoned regulations, NOVA permits and subdivisions, listed heritage and inventories, archaeological atlas, Natura 2000 and the forêt de Soignes, atlas du réseau hydrographique, abstraction points and 2025 flood hazard. A single set for the whole Region, untick what you do not need.