Published at December, 14 2023

Updated on September, 18 2024

How to behave responsibly during heavy rainfall and floods

  • Better risk prevention and awareness

Illustration photo
Crédits : Dimitri Defrance

France’s Ministry of the Ecological Transition and Territorial Cohesion, with support from the Ministry of the Interior and Overseas France, has re-launched its annual information and education campaign for the benefit of populations exposed to intense Mediterranean rainfall, torrential waterflow and flooding. Let’s behave responsibly to save lives.

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Understanding natural risks and protecting yourself

In France, flooding is the leading natural hazard in terms of the damage it causes, the number of municipalities affected, the extent of flood-prone areas and the number of people living in these areas. The area most at risk in mainland France is the Mediterranean, where intense rainfall can cause sudden flooding, mainly between August and December.

All you need to know about rain and flooding in France

Behaviour to adopt in the event of intense rainfall or flash flooding

Stay indoors

Postpone any planned trips on foot or by car. Either stay or go inside a building.

Avoid travelling

Leave your children in the safety of their school.

Take refuge upstairs

Take refuge in a high place (upstairs, in an attic, on the roof).

Cut off supply networks

If possible, without putting yourself in danger, cut off the gas and electricity supply as well as the heating.

Avoid driving

Do not use your car, as it can be swept away by the current even in just a few centimetres of water.

Do not go underground

Do not enter a basement or underground car park.

Stay away from waterways

Keep away from waterways, riverbanks and bridges. To avoid lightning, do not take shelter under a tree.

Stay informed

Keep up-to-date with the situation and observe any instructions issued by the emergency services and/or the local council.

Mairie

Look out for others

Look out for vulnerable and isolated people, and communicate via SMS to leave telephone lines available for the emergency services.

How can I be warned of the risk of flooding?

Vigicrues is the flood risk information service for the main waterways in France. Flood surveillance and forecasting is carried out by the Vigicrues network of the French Ministry of the Ecological Transition and Territorial Cohesion.

Meteo-France issues weather warnings for all citizens and public authorities in the event of hazardous weather events, for the current day and the following day. These weather warnings are additional to the usual weather reports.

The Géorisques platform allows you to find out what the risks are specifically in your region.
 

Watch campaign video