Annual floods in Accra: An engineering failure (June, 10, 2015) Front
An environmental economist has said that any effort at curtailing the perennial flooding in Accra will yield very little result if the deficiency in the construction of the Odaw drains is left unresolved. Mr Kofi Owusu Bempah observed that Accra’s flood-prone areas were located within the catchment of two streams that emptied into the Odaw River from Caprice. According to him, the drains constructed to contain the water from the two streams were the same size as the Odaw drain, adding that “any time it rains heavily upstream and the two streams get flooded and empty into the Odaw River at Caprice, the Odaw overflows its banks, causing serious havoc to lives and property”. “If the volume and the force of the water are twice as much but the gutter size is not twice as much, at a certain level this will cause a spill. That is what we are experiencing now,” he said Expanding the Odaw drain In an exclusive interview with the Daily Graphic in Accra last Monday, Mr Bemp