Breadcrumb Home Website ADES - Groundwater data access portal Website ADES - Groundwater data access portal Share ADES is the national groundwater data access portal for metropolitan France and overseas departments. It gathers quantitative and qualitative data on groundwater on a public website. Groundwater and resource preservation Digital technology for Geoscience France Public partner, local government Company Citizen, citizen's group Home page of the ADES website. © BRGM Go to the website Other websites All the websites