Monday 20 April, 2026

Nigeria tells 14,000 communities they will flood. Then waits.

Every year, Nigeria announces which communities will flood. Every year, many of them do. The announcement and the flooding coexist without the first preventing the second.

Last Thursday, the Nigeria Hydrological Services Agency published its 2026 Annual Flood Outlook. The numbers are large. 14,118 communities across 266 local government areas in 33 states and the Federal Capital Territory face high flood risk this year. Another 15,597 communities face moderate risk. Lagos, Abuja, Port Harcourt, Kano, Ibadan. All named. Flooding is expected to peak between July and September, but flash flooding in urban areas was flagged to start from April and May.

April. That's now.

The 2026 outlook is genuinely more sophisticated than previous years. NiHSA upgraded to a hybrid AI-integrated modelling system. The agency built a real-time geo-intelligence platform with a mobile application for flood alerts. They strengthened coordination with the Nigerian Meteorological Agency and the National Emergency Management Agency. Minister Joseph Utsev made the right statements. Early information saves lives. Early information protects livelihoods. All of this is true.

The gap is not in the warning. The gap is in everything that comes after it.

The communities that flooded in September 2024, including Maiduguri in Borno State in a disaster that became a national emergency, were on previous flood risk lists. The drainage systems that failed in Lagos and Ibadan last August are the same drainage systems failing this April. The floodplains where houses are being built are the same floodplains that have been identified as risk areas for years. People build there because they have nowhere else to build, and the state has not provided them an alternative.

Nigeria has issued a flood outlook every year for years. The information has improved. The infrastructure response has not kept pace. State governments are told which local government areas face high risk. Most of those states do not have the drainage budgets or the political will to act between the warning and the flood. The warning goes out. The drains stay blocked. The floodplain stays occupied. The emergency agencies prepare. The flood arrives. The news reports. The cycle continues.

If you are in one of those 14,118 communities, this report tells you nothing you don't already know from living inside it every rainy season. You know which road floods first. You know which neighbour leaves before the water rises. You know what number to call when it gets bad.

You also know that sometimes nobody answers.