Layer showing the intensity of a modeled 50-year flood event. The intensity of a flood event depends on the water depth and the discharge.

Layer showing the intensity of a modeled 100-year flood event. The intensity of a flood event depends on the water depth and the discharge.

Layer showing the floodplain of an extreme modeled flood event

The percentage of analysis in which the parameter polycyclic aromatic hydrocarbons meets the threshold value

The percentage of analysis in which the physico-chemical parameters meet the threshold value

scenario of the flood hazard map which shows the floodplain of a modeled extreme flood event, as demanded by the floods directive 2007/60/EC

100 m strip, measured from the shore of the Upper Sûre Lake and the pre-dams (altitude 321 m N.N.)

The evaluation of the hydromorphological structure of surface water is made in two steps: First the method for the surface water development ability is applied. For this method the current structure of the surface water is analyzed for the different surface water sections. Constructing on the section-referred evaluation a total evaluation of the surface water development ability per surface water body takes place.

The percentage of analysis in which the parameter coliform bacteria meets the threshold value

Repertoire of all wetlands in Luxembourg as marshy lands and areas and alluvial forests.