Ogun State government has issued a flood alert to residents of the State to be vigilant and careful of their environment as one of the major flood prone areas in Nigeria, according to classification made available by the Nigeria Meteorological Agency (NIMET) and the Nigeria Hydrological Services Agency (NIHSA).
The Commissioner for Environment, Ola Oresanya, who stated this at a news conference on Thursday in Abeokuta, said the flood alert was part of the Ministry ‘s adaptation and mitigation strategies to enlighten the citizens of the State of the vulnerability of various settlements and communities around the State.
He said the Ministry yearly, must issue flood alert to residents towards raising their consciousness about flood and its adverse impacts on the environment and socio-economic life of the people.
He said: “As part of our adaptation and mitigation strategies, an annual flood alert is issued by the Ministry of Environment to inform and enlighten the citizens of the extent of vulnerability of various settlements and communities in the State. This we have continued to do in the last four years with positive impact.
“Tis year, NIMET in its predictions highlights the likelihood of heavy downpour with intensity ranging from 965mm to 1805mm which raises concern for communities nationwide that are already vulnerable to flooding and its possible impact. The rainfall predictions for Ogun State commenced early this month, March while Little Dry Spell (LDS) is expected in the state from the 21st of July, and it will last between 27 to 40 days.
“In addition, the NIMET predictions shows that in April – June, there is likely to be Severe Dry Spell above 15 days after the establishment of rainfall. The prediction also identified 16 local government areas as flood prone zones.
“To mitigate impact of two the seasons of flood in the State, the State government in the last 5 years have de-silted 988.3km of rivers/streams, and drainage channels; constructed 698m in length of concrete drainages and culverts of various cross-sections. Presently, de-silting of rivers/streams and drainage channels, construction of drainages and culverts are ongoing in various parts of the State to further reiterate the State Government’s determination to reduce the impact of flood in the State. The execution of the projects will commence in April, and this cut across three senatorial districts of the State.”
He added that in the bid to further mitigate flooding in wetland areas of Isheri, Akute and Warewa, the state government has concluded plans to create more tributaries for Ogun Rivers and complete the.dredging of Opa Aro River, saying the project had been billed to commence in April in phases, and with the de-silting of the Banku River to Majidun and Mawarere.
The commissioner explained that already, the retention for flood in the area has reduces from annual average of six (6) weeks to three (3) weeks in 2024, being the positive outcome of approval given by Governor Dapo Abiodun for the dredging of Oparo Rivers as a prove of concept for mitigation of adverse impact of flooding in Isheri community.
“In continuation of the efforts of the government to minimize occurrence of flood in the State, residents of Ijebu-Ode, Ota, Owode, Abeokuta, Onihale in Ifo, Sagamu, Iperu and Ilishan are advised to be wary of flash flood expected between March and July.
“Meanwhile, those living on floodplains of Isheri, Akute, Warewa, Oke-Afa, Owa and Yemule River banks in Ijebu-Ode, Ifaara, Ebute-Oni, Ayede-Ayila, Makun, Iwopin and Igele in Ogun Waterside, Ebute-Imobi in Ijebu East, Sokori, Arakanga and Onikoko River all in Abeokuta, Eruwuru, Eri, Ibu, Majopa, Odan and Sensen in Sagamu, and Ijamido, Ilo, Erukomu, Isakale, in Ado Odo/Ota Local Government Area among others are advised to relocate to safer grounds before the coastal flood between September and November.