All the press release of BRGM, the French geological survey.

Voltaire Falls (French Guiana, 2025).
Press release
BRGM and Fleet Space Technologies Sign MoU
3 Jul 2026
Site housing the R’Garonne infiltration facilities
Press release
The R’Garonne Project: an initial trial of controlled recharge of the Garonne alluvial aquifer
22 Jun 2026
Map of aquifer levels in mainland France on 1 June 2026.
Press release
Groundwater levels on 1 June 2026
9 Jun 2026
Catherine Lagneau, BRGM Chair and CEO, and Pascal Berteaud, Director General of Cerema, signed the agreement in Paris on Thursday, 4 June 2026, to strengthen and perpetuate their partnership.
Press release
Climate change: BRGM and Cerema sign a framework agreement
5 Jun 2026
Signing of the agreement by Catherine Lagneau, BRGM Chair and CEO, and Pierre-Franck Chevet, IFPEN Chair and CEO
Press release
A framework agreement between BRGM and IFPEN to meet the challenges of the energy transition
3 Jun 2026
Map of aquifer levels in mainland France on 1 May 2026.
Press release
Groundwater tables on 1 May 2026
12 May 2026
Map of aquifer levels in mainland France on 1 April 2026.
Press release
Groundwater on 1 April 2026
10 Apr 2026
Map of aquifer levels in mainland France on 1 March 2026.
Press release
Groundwater levels on 1 March 2026
10 Mar 2026
Map of aquifer levels in mainland France on 1 February 2026.
Press release
Groundwater situation on 1 February 2026
10 Feb 2026
Map of aquifer levels in mainland France on 1 January 2026.
Press release
Groundwater levels on 1 January 2026
12 Jan 2026
Deep geothermal drilling site (Alsace, 2015).
Press release
Training: BRGM and INSTN sign a partnership agreement
15 Dec 2025
Map of aquifer levels in mainland France on 1 December 2025.
Press release
Groundwater levels on 1 December 2025
10 Dec 2025