Nigeria Flood Alert: 915 Communities at Critical Risk, 2,000 Locations on Watch
The National Flood Early Warning Systems Center warns of flooding across 19 states and the FCT between August 27 and September 9, 2026.
3 reports on this incident · first at Aug 27, 2026, 4:16 p.m. ET
Earlier reports
Aug 27, 2026, 4:24 p.m. ET
Kogi, Benue, Rivers on Critical Flood Risk as FEWSC Issues Advisory
The National Flood Early Warning Systems Center (FEWSC) of the Federal Ministry of Environment has issued a flood advisory effective from August 27 to September 9, 2026, covering Kogi, Benue, Rivers, Edo, Delta, Cross River, Bayelsa, Akwa Ibom, Abia, Anambra, Ebonyi, Enugu, Imo, Ekiti, Lagos, Ogun, Ondo, Osun, and Oyo, according to leadership.ng.
The Centre said the classification is based on its community-level flood-risk dataset and should be considered alongside real-time local observations and official emergency directives. It warned that a combination of high soil moisture, rainfall, rapid surface runoff, drainage surcharge, and rising river levels could trigger flooding within the period.
The Centre urged communities in the critical category to maintain immediate flood watch, confirm evacuation routes, and protect vulnerable households and essential assets. It specifically advised residents against settling, parking, trading, or storing goods within active floodplains, wetlands, riverbanks, and low-lying drainage corridors. State emergency agencies, environmental officers, and community flood focal persons were directed to intensify surveillance around rivers, streams, culverts, bridges, drainage channels, reservoirs, estuaries, and erosion-prone areas.
Communities classified as high risk were advised to intensify drainage clearance, monitor culverts and watercourses, and report changes in rainfall, ponding, dam releases, and river levels. Those on the moderate watchlist were urged to maintain preventive measures, as prolonged or consecutive rainfall could rapidly worsen local flood conditions. The federal government further warned residents to obey evacuation orders, keep children away from floodwater, and avoid driving or walking through flowing water. Residents were also advised to disconnect electricity where inundation is imminent and secure medicines, important documents, food, and potable water.
Aug 27, 2026, 4:16 p.m. ETFirst report
Nigeria Flood Alert: Kogi, Benue, Rivers Among States at Risk Through September 9
The National Flood Early Warning Systems Center (FEWSC) of the Federal Ministry of Environment has issued a flood advisory for multiple states, effective from August 27 to September 9, 2026. The alert covers Kogi, Benue, Rivers, Edo, Delta, Cross River, Bayelsa, Akwa Ibom, Abia, Anambra, Ebonyi, Enugu, Imo, Ekiti, Lagos, Ogun, Ondo, Osun, and Oyo, according to Leadership.ng.
The Centre said the classification is based on its community-level flood-risk dataset and should be considered alongside real-time local observations and official emergency directives. It warned that a combination of high soil moisture, rainfall, rapid surface runoff, drainage surcharge, and rising river levels could trigger flooding within the period.
The Centre urged communities in the critical category to maintain immediate flood watch, confirm evacuation routes, and protect vulnerable households and essential assets. It advised residents against settling, parking, trading, or storing goods within active floodplains, wetlands, riverbanks, and low-lying drainage corridors. State emergency agencies, environmental officers, and community flood focal persons were directed to intensify surveillance around rivers, streams, culverts, bridges, drainage channels, reservoirs, estuaries, and erosion-prone areas.
Communities classified as high risk were advised to intensify drainage clearance, monitor culverts and watercourses, and report changes in rainfall, ponding, dam releases, and river levels. Those on the moderate watchlist were urged to maintain preventive measures, as prolonged or consecutive rainfall could rapidly worsen local flood conditions. The federal government warned residents to obey evacuation orders, keep children away from floodwater, and avoid driving or walking through flowing water. Residents were also advised to disconnect electricity where inundation is imminent and secure medicines, important documents, food, and potable water.
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Revision history
- Version 330 Aug 2026, 05:11current
Updated to reflect the published status and ensure all figures and attributions match the fact set.
- Version 228 Aug 2026, 05:25
Expanded the list of affected areas to include all 37 states and the FCT, and clarified the end time conflict between the two sources.
- Version 127 Aug 2026, 20:21
First published.
- Version 127 Aug 2026, 20:16current
First published.
- Version 127 Aug 2026, 20:24current
First published.
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