Alpine groundwater resurgence in the Cirque de Choranche, Isère
Software
CATHERINE software for analysing River/Groundwater influences
CATHERINE, developed by the BRGM, analyses simultaneous variations in the levels of a river and an adjacent aquifer.
The Ardèche Gorges between Vallon-Pont-D'arc and Pont-Saint-Esprit
Software
Conexmin: calculation of the influence of alluvial aquifer pumping on the flow-rate of a watercourse
Conexmin is a tool which calculates the ratio of the volume abstracted from a river to the volume taken from the pumping well, based on the characteristics of the alluvial aquifer, the distance from the well to the river and the pumping time.
The River Loire, Orléans
Software
DEPJAU: River gauge analysis and flow rate calculation
DEPJAU (for Dépouillement des jaugeages meaning "gauge measurements analysis") uses river gauge data to calculate the flow rate deduced from flow velocity measurements made in different profiles on a transect.
La Source bleue, Doubs
Software
ÉROS: a semi-global hydrological modelling application for a catchment area divided into sub-basins
Developed by BRGM, the ÉROS software is used for hydrological modelling of rainfall,river flow rate and groundwater table levels of a heterogeneous catchment area divided into sub-basins.
La rivière des Jonquilles, Corrèze
Software
ESPERE: estimating effective rainfall and aquifer recharge by different methods
ESPERE is designed for rapid simultaneous calculations using up to ten different methods for estimating aquifer recharge or effective rainfall.
Spring water
Software
GARDENIA: for lumped hydrological modelling of a catchment basin
GARDENIA is an application developed by the BRGM for lumped hydrological modelling of a catchment basin via the rainfall/river flow/groundwater level budget.
A nickel deposit. 3D view in the geological model and display of core samples 
Software
GDM Suite: a software suite allowing to model, represent and visualize geoscientific data and geological model in 3D
The GDM Suite has been developed by the BRGM to manage, display and model geological data, in various fields: geology, town and country planning, water resources, pollutions, natural hazards, mineral resources, geotechnique, geothermal energy...
Safety and pressure monitoring apparatus placed over the wellhead
Software
GesFor software for drilling professionals
GesFor is a BRGM software package for drilling professionals and is supplied free of charge.
Griffon ou source latérale de la Fontaine de Vaucluse
Software
HYPE: a tool for characterising and evaluating trends in the temporal evolution of groundwater quality
The HYPE tool allows the statistical study of chronicles of evolution of groundwater quality. HYPE draws on several years of studies on the applicability of statistical methods to the study of groundwater quality and tests on theoretical and real data. It thus integrates the most powerful and robust statistical methods in this specific field.
Taking samples of river water, French Guiana
Software
HYPST-R: simulation of uncertainties to assess the chemical condition of groundwater bodies
The HYPST-R tool was developed in support of a study aiming to provide information for groundwater resource managers about the uncertainties relating to estimators of the chemical condition of the groundwater bodies they calculate.
Acid drainage, Romania
Software
HYRISK: software for handling random and epistemic uncertainties
When confronted with epistemic uncertainty, “conventional” probability theory tools frequently appear too restrictive. Other, more flexible representation tools can then be put forward. The HYRISK package propagates and uses random and epistemic uncertainties together.
The Jonquilles River, Corrèze
Software
MARTHE: Modelling software for groundwater flows
MARTHE has been developed by the BRGM for 3D modelling of flows and mass and energy transfers in hydro-systems. Modelling includes aquifers, rivers and vadose zones.