Zone d' expansion of historical floods for the Vendée River and the Sèvre Nantaise River.
Historical data have been reconstructed from flood markers.
__Origin__
Historical data were reconstructed from flood markers and numerical modelling of the flow.
PPRI in progress
__Partner organisations__
DDTM Vendée
__Links annexes__
* [XML metadata view](http://ogc.geo-ide.developpement-durable.gouv.fr/csw/all-dataset?REQUEST=GetRecordById&SERVICE=CSW&VERSION=2.0.2&RESULTTYPE=results&elementSetName=full&TYPENAMES=gmd:MD_Metadata&OUTPUTSCHEMA=http://www.isotc211.org/2005/gmd&ID=fr-120066022-jdd-d5024981-f600-4ecf-a283-d8f8f43a63c5)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/64e66f6dbb70a6f1f4b4dc5ee5aefc279037e1cf)
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