Currently, the following universities or institutes are members of the Boussinesq center:
The Netherlands:
- Free University of Amsterdam, Department of Hydrology and Geo-environmental sciences
- Contact: Ype van der Velde
- Delft University of Technology, Hydrology and Water Resources
- Contact (Hydrology): Mark Bakker
- Contact (Water Resources): Nick van de Giesen
- IHE Delft for Water Education, Hydrology and Water Resources
- Contact: Graham Jewitt
- University of Twente, Department of Water Resources
- Contact: Bob Su
- University Utrecht, Earth Surface Hydrology (ESH) and Environmental Hydrogeology (EH)
- Contact (ESH): Marc Bierkens
- Wageningen University, Hydrology & Quantitive Water Management (HWM) and Soil Physics & Land Management (SLM)
- Contact (HWM): Ryan Teuling
- Contact (SLM): Coen Ritsema
Belgium:
- Free University Brussels, Department of Hydrology & Hydraulic Engineering
- Contact: Ann van Griensven
- Ghent University, Laboratory of Hydrology & Water Management
- Contact: Diego Miralles
- KU Leuven, Urban and River Hydrology & Hydraulics
- Contact: Patrick Willems