The Lagos State Government has identified elevated tidal levels from both the Atlantic Ocean and Lagos Lagoon as the primary cause of recent flash floods affecting various parts of the city.
Tokunbo Wahab, Commissioner for the Environment and Water Resources, explained that the flooding is a result of a natural phenomenon known as "lock up," where high tides temporarily prevent rainwater from flowing into the sea.
"We assure you that once the tide recedes, within 1–2 hours after the rain stops, the floodwater will naturally drain off," Wahab stated in a post on X (formerly Twitter) on Tuesday.
According to the commissioner, this natural occurrence causes storm water to back up and flood low-lying areas across the metropolis. He urged residents to remain calm and avoid panic, assuring that emergency response teams and drainage maintenance units are actively monitoring the situation.
Wahab also emphasized the importance of responsible waste disposal practices among Lagos residents. He warned that dumping refuse in gutters and drainage channels obstructs water flow and worsens flooding conditions.
"Proper waste disposal is a civic responsibility we must all uphold to ensure a flood-resilient Lagos," he said. "Let's continue to work together for a cleaner, safer, and more sustainable environment."
The government's explanation comes as several parts of Lagos have experienced significant flooding following recent rainfall, disrupting daily activities and raising concerns among residents about the city's drainage infrastructure.
