PPRI Marne aval — Épernay sector — CCGVM — perimeter of the PPRi

This dataset contains the scope of exposure to flood risk of the public institution of intercommunal cooperation (EPCI) Communauté de Communes de la Grande Vallée de la Marne (CCGVM) which partly corresponds to the perimeter regulated by the PPRi prescribed by prefectoral decree of 12 October 2017. This partial perimeter on the CCGVM, will be public easement and will be included in easement PM1 upon approval. Spatial resolution: 1/10 000 Genealogy: The perimeter of the prescribed PPRi is provided in the Prefect’s prescription order. The regulated scope corresponds to the geometric aggregation of all the restricted areas included in the same PPRi. The scope of the study corresponds to the envelope of the EPCI concerned in which the hazards were studied.