Another severe weather emergency is threatening Nigeria’s stability, as the Nigeria Hydrological Services Agency (NIHSA) has issued a maximum alert involving 27 states, urgently demanding the relocation of residents in the most exposed areas before incoming floodwaters cause devastating consequences. The warning was issued by NIHSA Director General and Chief Executive Officer Umar Ibrahim Mohammed, who explained that, based on the latest hydrological simulations, the risk of catastrophic flooding is extremely high between July 30 and August 5 due to a rapid rise in water levels across the country’s main river basins. Currently, as many as 53 major monitoring stations are under strict surveillance due to an imminent overflow threat particularly affecting northern and central river basins, the Benue river system, and key waterways such as the Katsina-Ala River, the Aye River in Itoikin, and the Niger River in Onitsha. The crisis is already hitting Lagos hard, Nigeria’s economic megalopolis, where recent and intense rainfall has triggered severe flooding across several city neighborhoods. Major streets have rapidly turned into raging rivers, paralyzing road traffic, halting public transport, and cutting off numerous residential and commercial areas, while floodwaters have invaded homes and shops, forcing citizens to cope with massive daily disruptions. The city is facing a particularly intense rainy season well above average, marked by persistent torrential downpours that are severely testing urban drainage systems and coastal zones. Recent bulletins highlight how heavy rainfall continues to cause severe mobility issues and hardship for residents, fully confirming the urgency of the maximum alert warnings issued by the nation’s hydrological and environmental authorities. The worst impacts of the national alert are expected across 27 total states, notably including Lagos, Niger, Kaduna, Kwara, Delta, Kogi, and Edo, which are considered among the territories most vulnerable to the fury of the waters. The danger goes beyond immediate personal safety, threatening to compromise entire communities and vital productive sectors by risking the submersion of residential areas, housing, critical infrastructure such as schools, hospitals, and places of worship, local markets, and thousands of hectares of farmland, with a consequent risk of worsening the food and health crisis.
Faced with such a complex scenario, NIHSA has called for a general mobilization involving state governments, local councils, the National Emergency Management Agency alongside regional civil protection agencies, and traditional and community leaders. Residents living in vulnerable areas are strongly advised to strictly follow safety guidelines by promptly relocating to higher ground, monitoring official bulletins, preparing emergency kits, clearing blocked drainage channels, and strictly avoiding flooded roads and fast-flowing waterways. Recalling that timely prevention and collective preparedness remain the strongest weapons against floods, the agency confirmed that the monitoring of river levels will continue around the clock to protect citizens’ lives.
