By Ibrahim Kegbegbe

The onset of the 2024 rainy season has once again brought devastating floods across Nigeria, casting a shadow of despair over both urban and rural communities. Among the hardest-hit regions are Lagos State, Ogun State, and even the Federal Capital Territory, Abuja.

However, it is the densely populated and economically vital Lagos State that bears the brunt of this natural calamity, particularly affecting areas like Lekki, Lagos Island, Iyana-Oworo, and their surroundings, including the critical Oshodi Express Way.

The recurring cycle of flooding in Nigeria stems from a complex interplay of natural and human factors. Climate change exacerbates rainfall patterns, intensifying the volume and frequency of downpours. Rapid urbanization, especially in coastal cities like Lagos, has led to extensive land use changes such as the paving over of natural waterways and inadequate drainage systems. These alterations prevent rainwater from naturally infiltrating the soil and instead channel it into already overwhelmed urban drainage networks.

In Lagos State, the consequences are starkly visible. Lekki, once renowned for its beaches and upscale housing developments, now regularly experiences inundations that disrupt daily life and threaten infrastructure. Similarly, low-lying areas like Lagos Island; Ibeju-Lekki, and Iyana-Oworo face recurrent flooding, endangering residents’ lives and livelihoods.

The recent ten-hour non-stop rainfall on Wednesday, July 3, 2024, severely impacted Lagos State, particularly the Lekki area, where houses were almost submerged. Similar challenges were reported in other parts of Nigeria, highlighting the widespread nature of the issue.

Earlier in June 2024, a tragic incident occurred in Ilasan Jakande Housing Estate, Lekki, where a resident lost his life while clearing blocked drainages. His attempt to assist ended in a fatal accident when he drowned in a flooded gutter. This incident underscores the urgent need for effective flood management strategies to prevent such tragedies.

Floods pose a significant threat to communities across Nigeria, necessitating immediate and sustainable solutions. Addressing drainage systems and improving infrastructure are crucial steps toward mitigating these risks and safeguarding lives and property.

To mitigate these challenges, Nigeria urgently needs a multifaceted approach. First and foremost, enhancing urban planning and zoning regulations is imperative. Strict enforcement to prevent construction on floodplains and the restoration of natural water channels should be prioritized. Investment in resilient infrastructure, including robust drainage systems and flood barriers, is essential to safeguarding vulnerable communities.

Furthermore, public awareness campaigns are crucial to educate residents about flood risks and preparedness strategies. Community-based early warning systems can empower citizens to take proactive measures during flood emergencies, potentially saving lives and reducing property damage.

Public awareness campaigns play a crucial role in educating residents about responsible waste management, particularly during the rainy season when gutters must efficiently carry rainwater. It is essential to discourage dumping refuse into these drainage systems both before and after the rains.

Landlords, landladies, and builders should receive guidance from state building agencies like the Lagos State Building Control Agency. These agencies are vital for enforcing minimum standards in construction and renovation, ensuring that buildings are safe, healthy, accessible, and habitable for current and future generations.

Additionally, policymakers must prioritize ecosystem restoration and sustainable land management practices. Preserving wetlands and green spaces can enhance natural flood control mechanisms, such as water absorption and retention.

In conclusion, addressing Nigeria’s annual flood crisis demands coordinated efforts from the government, civil society, and private stakeholders. Immediate action on urban planning reforms, infrastructure upgrades, and community resilience building is essential to protect vulnerable populations and mitigate the socio-economic impacts of flooding.

Only through proactive measures and sustainable practices can Nigeria navigate the perilous waters of its rainy seasons and build a resilient future for all.

*Ibrahim Taofeek Kegbegbe is the Head of Media and Publicity Secretary of Bullion Records, Nigeria.*