Datasets Activity Stream About Order by Relevance Name Ascending Name Descending Last Modified Popular Go 1 dataset found Licenses: Licence Ouverte (Etalab) Domains: Marine Environment Formats: XLS Filter Results Holding tanks - Hauts-de-Seine This dataset locates the retention basins, open or underground, of the departmental sewerage network for which the Hauts-de-Seine Department is the contracting authority. CSV JSON XLS GeoJSON SHP KML