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 Citizen, citizen's group Student Teacher, pupil 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 Fukushima: an analysis of the result of the soil decontamination programme 31 October 2023 Newsletter The BRGM Infos newsletter for October 2023 is out now 24 October 2023 News Adapting to climate change: a BRGM-Ministry of Defence agreement 20 October 2023 News Traceability of materials: a partnership between BRGM and the TRACE Group 19 October 2023 Infographic Places heated by geothermal energy 19 October 2023 News Vincent Lagneau awarded the 2023 BRGM Dolomieu Prize 17 October 2023 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).