In Mayotte, water intended for human consumption (EDCH) comes from rivers, collinar reservoirs, seawater and underground resources exploited by boreholes. The project plans to upgrade the facilities in order to increase the storage capacity and increase of households with access to drinking water through the operationalisation of the pumping station. It is the subject of this application for financing aid meeting the following ERDF objective: AP01 – Natural heritage environment. OS01.2 – Increase the number of households with access to drinking water.