Dataset Direct Download Service (WFS): Flood hazard for a 100-year flood of the Marne — Flood risk prevention plan Châlons-en-Champagne sector (department de la Marne)
Description
The high, medium and low hazard levels reflect the water levels reached for a 100-year flood of the Marne taking into account the influence of the Marne reservoir dam (flow 750 m³/s).
Mapping of the flood hazard for a centennial flood of the Marne carried out as part of the development of the PPRi — Châlons-en-Champagne sector (prefectural decrees of 1 July 2011). This area concerns 32 communes of Chaussée-sur-Marne in Cherville.
This digital mapping is not regulatory in nature.
Resources
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http://ogc.geo-ide.developpement-durable.gouv.fr/wxs?map=/opt/data/carto/geoide-catalogue/1.4/org_38044/9558297a-56ae-4470-9697-878373979d5e.internet.map |