By Abiola Bashorun
As Nigeria enters another peak rainy season, familiar warnings about flooding, blocked drainage systems, rising water levels, and environmental hazards have once again taken center stage. While such warnings are important, one critical question remains: should these disasters still catch us unprepared?
Flooding in Nigeria is no longer an unpredictable event. It has become a recurring environmental and infrastructural challenge that demands proactive governance rather than seasonal emergency responses.
True preparedness should begin during the dry season, long before the rains arrive — not when communities, businesses, homes, and public infrastructure are already under water. Flood prevention is not an emergency-season activity; it is a planning-season responsibility.
Across the country, many states continue to experience avoidable flooding caused by blocked drainage systems, poor environmental sanitation, illegal structures obstructing waterways, weak urban planning enforcement, and delayed intervention projects. These problems are not new. They are recurring realities authorities have witnessed repeatedly over the years.
The dry season should be strategically used for:
– desilting drainage systems,
– channelizing waterways,
– clearing blocked canals,
– repairing culverts,
– strengthening erosion-prone areas,
– enforcing environmental regulations, and
– removing structures obstructing natural water flow.
Unfortunately, many of these preventive measures only receive attention after floodwaters have already caused destruction.
Meteorological agencies such as the Nigerian Meteorological Agency continue to provide valuable weather forecasts and early warning information. However, warnings alone cannot stop disasters. Effective prevention requires coordinated implementation, institutional continuity, environmental discipline, and strong political will.
Nigeria is not lacking in environmental professionals, engineers, town planners, climate advocates, and technical experts who can identify flood risks and recommend practical solutions. In many cases, independent stakeholders and civic-minded citizens have invested personal resources into environmental research, drone mapping, public sensitization, and risk assessments without government sponsorship. Sadly, many of these recommendations are often ignored due to bureaucracy, politics, poor coordination, or lack of institutional follow-through.
The cost of prevention will always be far lower than the cost of disaster recovery.
Nigeria already has access to ecological intervention frameworks and environmental funding mechanisms that can support:
– flood control projects,
– erosion management,
– drainage rehabilitation,
– climate adaptation infrastructure,
– watershed management, and
– urban resilience programmes.
The real challenge is often not the absence of funding opportunities, but delayed action and poor prioritization of preventive measures.
Citizens should not have to wait for disasters before governments respond. Governance must move beyond seasonal reactions toward structured environmental preparedness.
Flooding in Nigeria is increasingly becoming a predictable management problem rather than an unavoidable natural disaster. If annual rainfall patterns are predictable, then preparedness must also become predictable.
The time to clear waterways is before the flood.The time to desilt drains is before the rain.The time to prepare for rain is during the dry season.
Climate preparedness must go beyond warnings.
#BeeRenewed
