Lyon groundwater table — 20 m runoff and temperature modelling

As part of an observatory on the warming of the Lyon water table, Cerema modeled a survey of the hydrogeological situation in the Lyon-Villeurbanne sector. This work has enabled the mapping of several hydrodynamic and thermal variables relating to groundwater. This dataset allows you to describe every 20 metres: • The piezometry of the table of modern and river-glacial river formations, taking into account the main impacts of the developments on flows, • The flow of anthropogenic thermal transfer to the table, • The level of warming of modern and fluvioglacial river formations, • the level of warming of molassic formations. This data set was developed as part of a partnership agreement between the Métropole de Lyon, Ademe, DREAL Auvergne Rhône-Alpes, Cerema and BRGM.