The National Office of Sanitation of Senegal (ONAS) has made significant progress in the management of rainwater throughout the country. According to its bulletin of 26 September 2025, effective interventions have been carried out in Touba, Dakar, Kaolack and Kaffrine to control floods and improve sanitation infrastructure. Touba: a situation in the process of stabilization. The Darou Rahman Basin, saturated for nearly a month, has been controlled thanks to the collaboration between ONAS and the Henan China company. Des travaux de réparation de la conduite d’eau de Sen’Eau, qui dessert Mbacké, sont prévus. The water supply system in the area of Sen’Eau, which is located in the south of Mbacké, is currently being repaired. The installation of new pumping devices is in progress in the districts of Kawsara Fall, Touba Féto and Mame Diarra. Their effectiveness will depend on the decrease of the water level in the Nguélémou basin, where the non-immerged level has recently doubled. Dakar: the infrastructures that have been maintained. The sewerage infrastructure has generally withstood the recent rains well, and the maintenance efforts have allowed flooding to be limited. Although some delays were observed in some quarters, the key pumping stations ensured a rapid and efficient evacuation of the waters. Kaolack and Kaffrine: a management under control.
The UN’s mission to the Middle East and North Africa (UNAMID) has been deployed in the region since the beginning of the year.
