INSPIRE - Annex III Theme Natural Risk Zones - Flood hazard maps (100 year flood) From Administration de la gestion de l'eau This dataset contains the maps of flood hazard of a flood with a return period of 100 years. The dataset is structured according to the INSPIRE Annex III Theme - Natural Risk Zones. Description copied from catalog.inspire.geoportail.lu. Metadata quality: Metadata quality: Data description filled Files documentation missing License filled Update frequency not set File formats are open Temporal coverage not set Spatial coverage filled Learn more about this indicator Metadata quality: 56.0% Updated on February 16, 2026 Creative Commons Zero (CC0) 0 reuses 0 favorites