Dataset Direct Download Service (WFS): PPRI of the rivers Le Lay, Le Grand Lay, Le Petit Lay — Profiles of the Flood Risk Prevention Plan — Vendée
Description
The reference ratings correspond to the highest water levels observed during floods at
proximity to the territory. The reference score is the value immediately upstream or at
law of the place in question. Between two reference ratings, the applicable rating will be calculated by
interpolation between the two known odds.