This dataset contains the perimeters (surface objects) of the watersheds corresponding to the very small masses of water (Adour-Garonne) of Nouvelle-Aquitaine.
ATTENTION: this dataset is not exhaustive on the perimeter of Nouvelle-Aquitaine, it concerns the perimeter of the former Poitou-Charentes region.
Reference 'mass of water & water the Water Framework Directive (WFD). The WFD calls for the delimitation of water masses, which are the spatial unit of #x27; assessment of water status.
Mass catchment areas of DCE water are layers of work without validated reference status.
__Origin__
This dataset was created on the perimeter of the Nouvelle-Aquitaine region during the construction of ' harmonisation of heritage, it is produced from the \#x27; assembling the data of the 3 former regions Aquitaine, Limousin and Poitou-Charentes.
ATTENTION: this dataset is not exhaustive on the perimeter of Nouvelle-Aquitaine, it concerns the perimeter of the former Poitou-Charentes region.
The dataset is created from the Carthage comic.
__Partner organisations__
DREAL Nouvelle-Aquitaine
__Links annexes__
* [basketDownloadFrontalParametrage](https://catalogue.sigena.fr/geosource/panierDownloadFrontalParametrage?LAYERIDTS=3933785)
* [basketDownloadFrontalParametrage](https://catalogue.sigena.fr/geosource/panierDownloadFrontalParametrage?LAYERIDTS=3933785)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/e22e43ea884a6284586cf0d45dc6300f831d0ff5)
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