All the contents of BRGM, the French geological survey, on the region Brittany.

Pauline Drzewiecki, BRGM’s Regional Director, and Delphine Alexandre, Vice-President of the Regional Brittany Council, signing the MétéEAU Nappes Agreement on 22 January 2025 in Rennes.
Press release
The Brittany Region and BRGM join forces to develop a groundwater forecasting service
23 Jan 2025
The Blue Spring, Doubs
22
jan
2025
23
jan
2025
Rennes (Parc des expositions)
Trade Fair
Local Water Management Forum 2025
Piezometric measurement in a drinking water catchment point (Balazé, 2023)
Reference, completed project
Definition of management thresholds for groundwater used for drinking water purposes
2 Dec 2024
Former Menez Molve quarry (Berrien, 2022).
Reference, completed project
Using quarries to stock drinking water in Finistère
10 Oct 2024
A vent or lateral spring, Fontaine de Vaucluse
Article
Groundwater and drought: the challenges ahead for local and regional communities
19 Aug 2024
Mine d'Or beach in Pénestin (Morbihan, Brittany).
Reference, completed project
Adapting to climate change: geological mapping of the coastal areas of the commune of Pénestin in Brittany
6 Aug 2024
The three new guidebooks were published in June 2024 by BRGM Éditions.
News
Geological curiosities: three new guidebooks from BRGM Editions
19 Jun 2024
A worker installs heat exchanger tubes on the concrete walls during the construction of the Rennes metro.
Article
Geothermal energy and transport: the example of the Rennes metro system
29 Mar 2024
The Blue Spring, Doubs
31
jan
2024
1
feb
2024
Rennes (Parc des expositions)
Trade Fair
Local Water Management Forum 2024
Argiles éocènes à oligocènes très plastiques (Pont-Péan, 2022).
Reference, completed project
CARTAGILE: mapping the risk of clay shrinkage and swelling in the Greater Rennes area
3 Nov 2023
Jaugeage au micromoulinet sur la Quincampoix (Moulins (35), 2021).
Reference, completed project
ANTISEICHE: using groundwater to restore aquatic environments in the Seiche catchment area
25 Oct 2023
Banner Water for Tomorrow.
Reference, completed project
Water for Tomorrow: Working together to create and test innovative and holistic water management solutions
5 Jun 2023