Perimeter of the PPRN flooding of the basin of the Middle Lot — Célé Aval (Lot)

This dataset contains the boundaries at the different stages of the development of the PPR Floodation of the basin of the Middle Lot — Célé Aval 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.