
Rainfall-Flooding
Let’s behave responsibly
Flood risk information service for the main rivers of France - Download the app
Understanding rain and floods
Throughout summer 2022, we have experienced exceptional periods of drought and unprecedented forest fires. So far, 2023 looks set to be a similar year for temperatures around the Mediterranean arc. The Mediterranean’s current surface water temperatures are way above normal. This means that the drought could be followed by intense downpour and violent storms on the Mediterranean arc, which may cause flooding. By being prepared, by behaving responsibly, we can save lives.
Behaviour to adopt in the event of intense rainfall or flash flooding

Stay indoors
Postpone any planned trips on foot or by car.

Avoid travelling
Leave your children in the safety of their school.

Take refuge upstairs
Stay or go inside a building and go upstairs.

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.

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 to inform on the behaviour to adopt?
Risk Toolbox
Teachers, educators, parents...: A Risk Toolbox provided by the Ministry of the Ecological Transition and Territorial Cohesion is at your disposal. It takes a fun approach to raising awareness about the natural risks most likely to affect mainland France, which are heavy rain, flooding and wildfire.
Prepare a 72-hour emergency kit
View video for the 2023 campaign
Our partners
They have engaged with the rainfall and flooding prevention campaign : Météo-France, Département de France (ADF), Intercommunalité de France, Association Nationale des Élus des Bassins (ANEB), Association Nationale des Élus du Littoral (ANEL), Assurance prévention, Association des maires de France et des présidents d’intercommunalité (AMF), La Croix-rouge, Centre Européen de Prévention du Risque d'Inondation (CEPRI), l'Institut national de l'information géographique et forestière (IGN), Gîtes de France, Groupe Altice Media, Radio VINCI Autoroutes, La Poste, Association Prévention MAIF, Fédération nationale de l’hôtellerie de plein air, Fédération nationale des sapeurs pompiers de France.