The aim of the operation carried out by the Public Territorial Establishment of the Vienna Basin is to draw up a programme of actions and prevention against floods (PAPI) in the area of Châtellerault classified as territories at high risk of flooding. The PAPI will be the implementation tool for the implementation of Châtellerault’s local flood risk management strategy (SLGRI) carried out by the Vienna Basin Territorial Public Establishment. This operation is submitted under Action 1 of the ERDF Loire Basin POI.