Flood risk on the Elbe: Current warnings for Dresden!

Flood risk on the Elbe: Current warnings for Dresden!

With the dramatic weather events of recent years, flood protection increasingly focuses on the public. The River Elbe, one of the largest rivers in Europe, flows through several federal states and plays a crucial role in this discussion. It rises in the Czech Republic and flows into the North Sea near Brunsbüttel, touching important cities such as Dresden, Dessau and Magdeburg, like dnn.de explained.

Current flood warnings for Saxony are indispensable, especially in Dresden, where the river's water levels are used in real time for preventive measures. The average low water level (MNW) is historically 67 cm, while the middle flood (MHW) is 458 cm. A critical point is reached when the level exceeds 5.5 m, which leads to the closure of the terrace bank. Further warning levels will be active from 6.10 m and 7 m, which operate different flood scenes to protect residents.

alarm levels and measures

A total of 105 flood registration levels in Saxony, each of which excludes different alarm levels. These markings signal specific dangerous situations and require suitable measures by the water departments of the municipalities. The alarm levels are as follows:

• Start of the exhaustion: Constant observation of the meteorological conditions.
• flooding of agricultural areas: alarm for the emergency services.
• flooding areas: preventive security measures and setup of operational rods.
• Danger to life and life: Active combating of dangers for humans and real assets.

Important warnings are to stay away from fluid waters and avoid endangered areas in heavy rain. It is important that the population is well informed and the warning channels provided such as radio, television and social media use to obtain current information.

The flood atlas and climate change

climate change is particularly evident in Germany due to increasingly hot summer and lesser, but intensive precipitation. These extreme events can significantly increase the risk of flooding, which is illustrated by the analyzes in the flood atlas of the Federal Office of Cartography and Geodesy. This platform combines current precipitation values, flow of flowing waters and predictions for the coming days to provide important information and the public. The use of the flood atlas is indispensable to effectively plan and carry out preventive measures, since it makes flood -relevant data records visible at the current status.

The understanding of the complex relationships between precipitation, flood risk and the associated alarm levels is crucial. In addition to technological support, the actions of the citizens are of great importance in order to minimize the dangers associated with extreme weather events.