Niger Flooding Causes Over 36,000 Houses to Collapse . It is one of the major environmental crises that keep recurring every year in Nigeria from one region to another. Heavy rain from around 27 August 2018 caused flooding in Niger, Kano and Nasarawa States, while on 30 August Nigeria's Hydrological Services Agency (NIHSA) warned communities in Kebbi, Niger, Kwara, Kogi, Anambra, Delta and Bayelsa states that increasingly high river levels could cause major flooding. Flash flooding has created a humanitarian emergency in areas of north-eastern Nigeria already complicated by insurgency, internally displaced persons (IDPs) and a fragile health system. Thus, topography and weather conditions are some of the factors that might make an area vulnerable to flooding. Traffic is seen in Lagos, Nigeria after flooding deluged the streets on Tuesday (June 30). Indeed, many of the areas are already experiencing heavy flooding. Continuous heavy rainfall since July reached its peak in late September, causing severe and extensive flooding in 34 out of 36 states in Nigeria. Flooding is commonly caused by heavy downpours of rains on flat ground, reservoir failure, volcano, melting of snow and or glaciers e.t.c. Just like Flooding In Nigeria; Causes, Effects And Solution, A typical Undergraduate project in Nigerian tertiary institutions can be said to be divided into five or six chapters depending on the format of the school and course of study which are. The dam is 308 m long, 40 m in height and 9 m thick. 1.6 Scope of the Study. ... Get the latest news and analysis of issues from Nigeria, Africa and around the world, direct into your inbox, daily. Nigeria: Flooding causes damage and casualties in Kano state September 5 Flooding causes damage and casualties in Kano state as of September 5; disruption to transport and business likely TIMEFRAME expected from 9/5/2020, 12:00 AM until 9/12/2020, 11:59 PM (Africa/Lagos). Built cities generate higher surface runoff because of decreased rates of infiltration and percolation (because of impervious surfaces) especially during periods of excessive heavy and or prolonged rainfall causing flash floods. A flood that occurs suddenly with little or no prior signs, is called a flash flood and is due to intense rainfall over a relatively small area, it us inevitable resulting from the natural rainfall runoff process. The research gives a clear insight into the causes, effects and solution to flooding in Nigeria. Indeed, it was predicted that one of the key impacts of predicted changes in climate is a widespread increase in the risk of flooding for many human settlements across the world. This is common Niger Delta Nigeria. Van Western, C.J.I., Van Duren, H.M.G. Read Also: Solutions to Bribery in Nigeria. and Adeyemi, J.O. Snowmelt. Floods occur in Nigeria in three main forms, namely; coastal flooding, river flooding and urban flooding. Climate change brings about variability in rainfall and also causes sea level to rise which eventually flood adjoining coasts. In places where drainage facilities are available, some have been blocked by solid wastes and debris. Now rising is the threat of water-related diseases, such as cholera and acute watery diarrhoea, which are easily spread through contaminated floodwater. An analysis of the changing land use and Its impact on the Environment, Anyingba Town, Nigeria. Floods could also be caused by intrusion of sea water onto coast lands during cyclonic/tidal surges. Regions in Nigeria with low-lying topography and heavy rainfall, such as the Niger Delta region, are likely to experiences perennial floods owing to its location. Lagos … It will also help to know the ways to mitigate the effect of flooding. Flooding can be aggravated by impervious surfaces or by other natural and man-made hazards which destroy soil, vegetation that can absorb rainfall. The research will help to identify the areas that are prone to flood. Refuse should be discarded properly. Because of the quest for living spaces in Nigerian urban centers, trees have been cut down indiscriminately and buildings constructed. This is called pluvial flooding. The significance of the year 2012 flood disaster in Nigeria lies in the fact that they were unprecedented in the past forty years. Causes of Lekki flooding. Changes in the built-up areas restricts where floodwaters can go e.g. Floods are major disasters affecting many countries of the world annually especially in most flood plain areas. Ifatimehim and Ufuah, M.E (2006). Floods are the prominent cause of natural disaster deaths globally and were responsible for 6.8 million deaths in the 20th century. International Institute for Aerospace Survey and Earth Science (ITC), 15(1): 245 pp. Updated 1429 GMT (2229 HKT) July 10, … Your email address will not be published. Days of flooding from the overflowing Niger river has displaced over 50,000 people in the state of Kogi in central Nigeria. Diarrhoea outbreak is the predominant waterborne disease associated with flood disasters. (3) what are the detrimental effect of flooding in Nigeria? Furthermore, buildings have been constructed in such a manner that they intercept with natural pathways of storm water. Causes of flooding in Nigeria. Thus can increase the amount of runoff flowing into low lying areas or storm drain system. Though detailed statistics  are  not available regarding  the  losses  sustained by  the  urban dwellers and  flood  victims,  it  is  obvious from  the available record that  irreparable havocs have  been  sustained  by the citizen  of  Nigeria due  to what  has become  perennial natural disaster in our  cities. 155 people have lost their lives, 826 were injured and 24 134 displaced. Share ; Heavy rains have inundated West and Central Africa in recent weeks, killing dozens and displacing thousands . Lagos floods: Heavy rain, storms cause chaos. … At the time of the high melting of snow due to heavy precipitation and other factors, the situation of flooding arises. Prof Olumide Ajose, Chairman Lekki Residents Association, Lagos State: Flooding is caused by several factors and is invariably preceded by heavy rainfall. FLOODING IN NIGERIA CAUSES, EFFECTS AND SOLUTION 1.1 Background to the study Floods are major disasters affecting many countries of the world annually especially in most flood plain areas. Although Lagos State has been said to have the best flood preparedness plan in Nigeria, it has failed to reduce yearly flood disasters and their impact on people's health. This aggravates Nigeria’s flooding problem. Most urban centers in the Niger Delta region are generally low-lying; this increases the rate at which the area is being flooded. More so, if someone builds in the water way, the possibility is that he will block the water during rainfall thus, causing flooding. It will also help to know the ways to mitigate the effect of flooding. The dam is located 50 km south of the city of Garoua on the Benue River. Rural-urban migration has increased the population of people inhabiting Nigerian urban centers over the years leading to erection of indiscriminate and illegal structures by residents in floodwater pathways, thereby obstructing the free flow of run-off and worsening river floods in affected areas. Published July 21, 2017 July 21, 2017. In this article, we take a look at the major causes of flooding in Nigeria. 22 January, 2019 by FloodList News in Africa, News. The major objectives of the study is causes effects and solution to flooding in Nigeria. This material content is developed to serve as a GUIDE for students to conduct academic research, Item Type: Project Material |  51 pages |  1,223 engagements |, Item Type: Project Material |  65 pages |  970 engagements |, Item Type: Project Material |  50 pages |  2,189 engagements |, Item Type: Project Material |  50 pages |  1,897 engagements |, Item Type: Project Material |  50 pages |  1,577 engagements |, Item Type: Project Material |  50 pages |  1,632 engagements |, ©2020 IPROJECT - Final Year Research Project Topics & Materials In PDF & Doc | iproject, See More Urban & Regional Planning Final Year Research Project Topics & Materials In PDF & Doc | iproject, IPROJECT - Final Year Research Project Topics & Materials In PDF & Doc | iproject. Several states of Nigeria will be hit by floods from eight nations, the Nigeria Hydrological Services Agency has said. Dozens killed, houses destroyed as floods ravage North-central Nigeria Torrential rains accompanied by strong winds have in recent weeks wreaked havoc in the North-central sub-region of Nigeria. This aggravates Nigeria’s flooding problem. Here are Solutions to Flooding in Nigeria: 1. In Nigeria, there exist reports of flooding in some towns and cities during heavy downpours but none compares with the flood under review. Now rising is the threat of water-related diseases, such as cholera and acute watery diarrhoea, which are easily spread through … (2009). Flood is one of the most important water-related natural disaster causing damages of properties and loss of lives [2]. Lagos … Other causes, according to our checks, are flooding during the wet season, poor storage facilities, and rising demand. These blocked drainage facilities increase surface run-off by reducing the drainage capacities to carry storm water. The absence of/inadequate drainage facilities form a major cause of flooding in Nigerian cities. Flooding can comprise overflow of a river as a result of prolonged seasonal rainfall, rainstorm, snow-melt, dam-breaks, accumulation of rainwater in low-lying areas with a high water table, or inadequate storm drainage. Nigeria has a rainy season and suffers from seasonal flash floods [citation needed]. The research focus on the causes effects and solution to flooding in Nigeria. While climate change has led to more rains than in the past which has increased the incidence of flooding, Nigeria’s flooding is mostly human induced and exacerbated by human-nature interactions (Aderogba 2012). Markets places  and farmlands  are submerged  for  weeks and  sometimes are washed  away. The occurrence of floods in Nigeria is not a recent phenomenon. 06 September 2019. Terlien (1993). Environmental Education is absolutely necessary and it is now a must. Generally, causes of flood in Nigeria could be as a result of Natural Cause or Human Cause. Coastal flooding occurs in the low-lying belt of mangrove and fresh water swamps along the coast. In Kebbi and Jigawa states, there has been massive destruction of farmlands, roads and bridges and loss of lives. No single factor can be singled out as the only factor responsible for each flood type, though, a factor (e.g. The flat terrain of some Nigerian cities especially in Niger Delta region is a major cause of flooding in Nigeria. The research focus on the causes effects and solution to flooding in Nigeria. In some cases, where drainage facilities are present, they are either not large enough or insufficient to accommodate the excess run-off or not properly sloped. Flooding is caused by several factors and is invariably preceded by heavy rainfall. Hence flooding in Nigeria needs to be assessed. Inadequate Drainage: occasioned by Blockage of Water ways: Across the country, there are heaps of refuse and garbage... 2. In Nigeria’s cities, the most common cause of flooding after excessive rains is poor drainage systems that can’t cope. Nigeria rushes into current flash flooding to mitigate health hazards. covering large parts of the ground with roofs, roads, and pavements, obstructing natural channels and building drains ensure that water moves to rivers more rapidly than it would under natural conditions. Your email address will not be published. Indeed, the causal factors of flooding in Nigeria have attributed to topography, soil/vegetation/river alteration, increased heavy rainfall, uncontrolled waste dumping, land use change and unplanned urbanization. The after-effect of flooding leaves behind a lot of wet surfaces and … The research will help to identify the areas that are prone to flood. Heavy rain from around 27 August 2018 caused flooding in Niger, Kano and Nasarawa States, while on 30 August Nigeria's Hydrological Services Agency (NIHSA) warned communities in Kebbi, Niger, Kwara, Kogi, Anambra, Delta and Bayelsa states that increasingly high river levels could cause major flooding. Uncontrolled urbanization, cementation/pavement of surface soils, insufficient drainage systems, blocked drainage facilities etc. Flooding is most often recorded in African countries due to the fact that they experience much rainfall in the region. Therefore, the need for appropriate planning and forecast. The other causes of flooding are moderate to severe winds over water, unusual hightides, tsunamis due to undersea earthquakes, breaks or failures of dams, levees, retention ponds or lakes, and other infrastructure that retains water. The research focus on the causes effects and solution to flooding in Nigeria. Wet surface leading to allergies. In Nigeria’s cities, the most common cause of flooding after excessive rains is poor drainage systems that can’t cope. Re: Possible Causes Of The Flooding In Lagos State by olayemihassan: 12:31pm On Oct 24, 2019 As an hydrologist i can assure you that the main causes of flooding in Lagos are much but firstly we do have proper drainage system here in Lagos, improper management of the road, close to Atlantic ocean, remember the lagoon consist of 22% of the total land area, no correct prediction on weather forecast. Research Cyber Team hopes this article was helpful. Flood waters from Cameroun entered Nigeria through the Benue River, into the River Niger on its way to the sea. References Flooding is caused by several factors and is invariably preceded by heavy rainfall. which assist in carrying storm water to natural drains or rivers or other nearest water bodies. Download Floods and Causes of Floods Cheat Sheet PDF. rainfall) can cause all flood types. Kruse and M.T.J. Its also not news that a great part of most Nigerian states gets submerged in flood when it starts to rain real hard from the months of July, August, September, etc. The flat terrain of some Nigerian cities especially in Niger Delta region is a major cause … Development does not cause flooding but can make it worse. Although flooding is a natural occurrence, man-made changes to the land can also be a factor. The recent occurrences of flooding in Nigeria such as Sokoto flood in 2010, Ibadan flood in 2011, Lagos flood in 2011, and most parts of the country in 2012 had shown that flooding is one of the major environmental problems faced in Nigeria. Climate change has been predicted to cause incessant and unprecedented flooding in most coastal cities of the Nigeria, in particular and the world in general. This has been worsened by inadequate clearing and maintenance of the drainage channels when the wastes might have been cleared out by statutory authorities. The dam was built in 1977 and 1982. (4) what are the ways to proffer solution to flooding in Nigeria? Top By CARE Staff September 14, 2020. Such floods which are arguably unprecedented in recent times are caused by more frequent and severe rainfall which overwhelms the efficiency of drainage systems and soil infiltration capacity [29,30]. Heavy Downpour: The torrential rains are more intensive and … 1.6 Scope of the Study. About 242 people have died as a result of the flooding… It highlights the main causes of Nigeria’s flooding problem are man-made and advocates spatial planning as a suitable Flood Risk Management (FRM) strategy for the Nigerian environment. This is because excessive rainfall has always generated floods in areas with less pronounced slopes. The cutting of trees in a reckless manner i.e. Most parts of the central states of Nigeria and other adjoining states along the river Niger and Benue are devastated by these floods causing huge destruction to the rural and urban infrastructures (farmlands/crops, roads, buildings, damages, bridges, power lines e.t.c ) and socioeconomic lives of the areas. A flooded apartment in Lekki . Required fields are marked *. and coastal areas in Nigeria flooding continue to pose a major risk to many of the inhabitants of the low-lying coastal areas [1]. July In cities and suburbs, pavement and rooftops prevent some rainfall from being absorbed by the soil. Most recently, 34 of the country’s 36 states have been affected by floods. In Nigeria, it is common to find people throw dirt into moving water as a means of disposal. In other words, this article aims to identify the causes of flooding commonly witnessed across most Nigerian cities in recent times. 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