Perimeter of the PPRN flooding of the Cahors basin (Lot)

This dataset contains the boundaries at the different stages of the development of the PPR Inondation of the Cahors basin in the Lot department. The characteristic of these perimeters is to be the consequence of an official act and to produce their effects from a specified date. This is the following: — prescribed scope as set out in the PPRI prescription order; — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is public utility easement — scope of study which corresponds to the envelope in which the hazards were studied.