From about the middle of December 2010 until the end of January 2011, large parts of South Africa experienced more rain then it's infrastructure could handle and severe flooding ensued.
During the week of 6 January 2011, the Vaal, Bloemhof, Gariep and Vanderkloof dams rose to 105.5%, 101%, 109.8% and 105.8% of their respective capacities [1]. Now percentages aren't a good…
