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

Grille finale de l’épaisseur de la zone non saturée en période de hautes eaux (HE) au pas de 250 m (Bassin Loire-Bretagne, 2019).
Reference, completed project
Identifying the sensitivity of watercourses and the variation in the size of wetland areas due to groundwater abstraction in the Loire-Brittany basin
15 Nov 2021
Répartition de 100 forages d’eau les plus productifs en Bretagne par typologie hydrogéologique ; les zones potentiellement productrices (ZPP) sont identifiées en griset (Schroetter et al., 2020).
Reference, completed project
ANAFORE: multi-criteria analysis of the most productive boreholes in Brittany
2 Nov 2021
Bannière Water for Tomorrow.
Current project
Water for Tomorrow: Working together to create and test innovative and holistic water management solutions
17 Aug 2021
Chaos du Château sur la Côte de Granit Rose
Article
Geological Tour de France: 5 sites to discover this summer
12 Aug 2021
Parched-earth cracks at Villeveyrac, Hérault
Press release
Rennes metropolis: mapping the clay shrinkage-swelling hazard
12 May 2021
Water sampling for chemical and isotope analysis
5
may
2021
6
may
2021
Online
Trade Fair
Local Water Management Forum 2021
Piezometric probe
Press release
Mapping of the aquifers in the Greater Brest area
23 Sep 2020
The covered walkway of La Roche-aux-Fées
Article
Geological portrait of Brittany
16 Sep 2020
Granite chaos at the seaside, Finistère
Regional agency
Brittany
BRGM has offices in every region of mainland France and in the French Overseas Territories, in order to meet the needs of its regional partners and help them deal with specific local challenges. Presentation of the activities carried out by BRGM's Regional Division for Brittany.
Cliffs of Port Blanc, Quiberon, Brittany
6
oct
2016
Pontivy
Public Outreach Meeting
Opening BRGM to society in Brittany (2016)
The Trou de l’Enfer, Morbihan, 2007
30
nov
2017
Pontivy
Public Outreach Meeting
Opening BRGM to society in Brittany (2017)
The Tas de Pois, alignment of sandstone rocks of the Pointe de Pen Hir, Finistère
19
oct
2018
Loudéac
Public Outreach Meeting
Opening BRGM to society in Brittany (2018)