Map Viewing Service (WMS) of the dataset: Perimeter of the PPRi of the Isoirian alloy val(63DDT20110004) approved on 19-12-2013 — Puy-de-Dôme

This dataset contains the boundaries at the different stages of the development of the PPRN. 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 contained in the prescription order of a PPR (natural or technological); — scope of risk exposure that corresponds to the scope regulated by the approved RPP. This approved perimeter is a utility easement (PM1 for PPRNs and PM3 for PPRTs); — scope of study which corresponds to the envelope in which the hazards were studied. It is applicable in the municipalities of Brassac-les-Mines, Jumeaux, Auzat la Combelle, Beaulieu, Le Breuil sur Couze, Saint-Yvoine, Sauvagnat-Sainte-Marthe, Coudes and Yronde and Buron. On the other municipalities initially included in the perimeter applies the revision of the 2016 PPRi