By inter-ministerial decree dated September 11, 2026, published in the Official Journal on September 22, the municipality was recognized as affected by the phenomenon "Floods and mudslides" that occurred on May 4, 2026. This unusually intense rainfall, with a return period exceeding 10 years, impacted the town.
Individuals who suffered damages related to this phenomenon have a period of 30 days from the publication date of the decree to contact their insurance. This deadline therefore extends to October 11, 2026.
For any further questions, please contact the town hall's urban planning department via email at urba@mairiecastelnau.fr or by phone at 05.34.27.05.25.
