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.

scenario of the flood hazard map which shows the floodplain of a modeled 10-year flood event, as demanded by the floods directive 2007/60/EC

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 different hazard zones or degrees of danger which affect humans, animals and goods. The intensity and the frequency of 10-year, 50-year, 100-year, 200-year and extreme flood events are combined in a matrix in order to express the degree of danger: the stronger the intensity and the more often the event occurred, the stronger is the hazard. One distinguishes between high, medium, low and remaining hazard.

Layer showing the floodplain of a modeled 10-year flood event

Layer showing the floodplain of an extreme modeled flood event

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

scenario of the flood risk map which shows the floodplain of a modeled 100-year flood event, as demanded by the floods directive 2007/60/EC

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

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.