Groundwater, an invisible link in the water cycle, is the main source of drinking water in France and in many other countries. 
1 September 2005
Cover of Issue 2 of the Géosciences journal

Cover of Issue 2 of the Géosciences journal.

© BRGM 

Read the journal online

To find out more

More news

Video Game Tutorial.
News
Tourbanisation: a new educational game developed as part of the JUNON programme
23 July 2026
Electronic and electrical waste, Orléans
Article
Is there a better way to recycle the precious metals contained in our computers?
17 July 2026
Making a survey of the shoreline, Corse-du-Sud
Press release
Water and climate change: a new agreement with the Rhône-Méditerranée-Corse Water Agency
15 July 2026
The BRGM’s new laboratory buildings, inaugurated in Orléans on 10 July 2026.
News
Philippe Baptiste, Minister for Research, visits BRGM in Orléans to inaugurate the new laboratories
10 July 2026
All our news