On 29 April 2024, a blockage in a culvert beneath a railway embankment led to a catastrophic failure and inundation in

Kenya Kenya, officially the Republic of Kenya, is a country located in East Africa. With an estimated population of more than 52.4 million as of mid-2024, Kenya is the 27th-most-populous country in the world and the 7th most populous in Africa. ...

, killing at least 50 people. The event was initially described as a 'dam failure'. The flood occurred following heavy rains in the previous month that killed over 300 people. Casualties came from the town of Mai Mahiu, where another 84 people were reported missing, and 109 people were hospitalized.

Flood and aftermath

The flood was initially attributed by police as triggered by a dam burst. Kenya's government later said the cause was debris blockage at a river tunnel beneath a railway embankment. The debris consisted of stones, trees and mud accumulated from past rain. Officials clarified that no dam is present in the region and the closest dam, Matches Dam, was stable. The area lies in a region of the

Great Rift Valley The Great Rift Valley () is a series of contiguous geographic depressions, approximately 6,000 or in total length, the definition varying between sources, that runs from the southern Turkish Hatay Province in Asia, through the Red Sea, to Moz ...

that is susceptible to flash floods. The water ministry said the flood carried away the railway embankment and poured downstream at "a very high speed and velocity". As of 1 May, at least 50 people were known to have died and another 84 were missing. Seventeen bodies were of children. Officials said the number of dead is a "conservative estimate" as more bodies were thought to be buried under mud. One survivor said he was awakened by his home shaking and screams; he managed to escape with his family before the flood arrived. Kamuchiri and Kianugu, two small settelements, were also affected. As of 7 May, the death toll stood at 61.

Response

Rescuers sifted through debris to recover survivors in the town of Mai Mahiu. The injured were treated by medical porsonnel. The Kenya Red Cross Society said 109 people were hospitalized. The Red Cross also established a helpdesk for families to locate missing relatives. Some bodies were found stuck in trees while an unknown number were believed to be buried under mud. To prevent similar disasters,

Kithure Kindiki Abraham Kithure Kindiki (born 17 July 1972) is a Kenyan politician, lawyer and a former law professor who is the 3rd and current deputy President of Kenya since 1 November 2024. He previously served as the Cabinet Secretary for Interior and Natio ...

, the interior minister, demanded that all public and private dams and water reservoirs be inspected within 24 hours beginning from the afternoon of 29 April. The nation's highway authority also advised motorists about debris and heavy traffic on roads in the Naivasha and Narok area. On X (formerly Twitter), he said arrests would be made for attempts to cross or transport people across flooded rivers or storm water via unsafe modes.

References

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