Breadcrumb Home Video The main stages in drilling a borehole Video The main stages in drilling a borehole Share Drilling of a borehole in Issoudun so as to be able to constantly measure the level of the Berry water table. 15 June 2015 Groundwater management Centre-Val de Loire Discovering the Earth Sciences The main stages of the drilling operation – using the "Down-the-hole hammer" method. Example of a borehole in Issoudun, the objective being to monitor level of the Berry water table (Upper Jurassic limestone). In 2014, the structure was fitted with equipment to constantly measure the water table level. Film produced for the SIGES Centre (Indre, 2014). © BRGM Visit BRGM's YouTube channel Other news News Geophysics and geothermal energy: best paper award in “The Leading Edge” 17 June 2022 Article There is a strong risk of drought this summer of 2022 16 June 2022 Annual report BRGM’s 2021 annual report reveals BRGM’s increased scientific engagement 15 June 2022 News A guide to managing the rocky coastline of the Côte Bleue 14 June 2022 Press kit From natural recharge to controlled recharge for sustainable groundwater management 14 June 2022 Press release Groundwater tables on 1 June 2022 14 June 2022 All the news
In 2014, the structure was fitted with equipment to constantly measure the water table level. Film produced for the SIGES Centre (Indre, 2014).