Over 300 kilometers of drainage channels in Mali’s capital, Bamako, are slated for cleaning. This extensive clearing campaign for collectors and gutters is projected to cost 3.5 billion FCFA, funded entirely by the national budget. The initiative, which commenced last week in the Bamako district, forms a crucial part of the nation’s flood prevention strategy.

While this effort brings hope, it also sparks concern among residents. Ismaël, a local mason, expressed a common sentiment regarding the often-incomplete nature of drain cleaning in Mali. “This is a commendable initiative. But after clearing the channels, it’s essential to ensure the extracted debris is transported away, not left roadside. Otherwise, heavy rains could wash the waste back into the drains, clogging them once more and leading to renewed flooding. This renders the work incomplete.”

Promoting Natural Water Flow

Beyond the drain clearing, another critical campaign is underway, focusing on reclaiming riverbeds and rights-of-way along waterways. This initiative targets 700 illegal structures and 11 specific watercourses, aiming to avert future disasters and facilitate the natural drainage of rainwater.

Samassé Traoré, a sustainable development engineer, believes this operation holds significant promise for flood risk prevention. He explained, “When we completely and effectively clear the rainwater flow zones, it can only lead to positive outcomes. It is crucial to adequately clear the minor and major beds of waterways and their surroundings. This ensures that during rainfall, all water can flow naturally from smaller rivers into the main river without excessive overflow. Failing to secure these easements simply perpetuates the risk of repeated inondations.”

In 2024, Mali experienced its most severe floods since 1967. Authorities officially reported over 250,000 affected individuals, predominantly women and children. The disaster tragically claimed dozens of lives and led to the collapse of thousands of homes.