October 2021

The Gambia, Guinea Bissau, Mauritania and Senegal commit to cooperate on shared groundwater as foundation for regional stability, sustainable development and climate adaptation

Ministers from The Gambia, Guinea Bissau, Mauritania and Senegal have agreed to establish a legal and institutional framework for cooperation on the Senegal-Mauritanian Aquifer Basin (SMAB), a shared aquifer basin (groundwater reserve) on which 80% of their populations depend. In a context of rising water stress, this resource is strategic for the region’s adaptation to climate change, as it is less vulnerable than surface water. Its concerted management will contribute to reinforce peace among the populations of the four countries.