4 billion, but ended up costing more than KSh. 20 billion. The dam partially filled the Turkwel Gorge and created the Turkwel Gorge Reservoir.
The cost of the project was initially estimated at 4 billion Kenyan Shillings, but it ended up costing more than KSh. 20 billion. The dam partially filled Turkwel Gorge and formed the Turkwel Gorge Reservoir.