The given diagram illustrates the levels of water of 6 Australia’s cities from October 2009 to the same month in 2010.
It can be clearly seen that the amount of water in Sydney was the highest and these figure in Canberra took the second position in 2009. However, the figures exchanged that Canberra rose to the highest place in 2010. Only Darwin seen a downward trend while it was opposite to other cities.
The level of water in Sydney was roughly 80%, maintaining the top position and following that is Canberra with nearly similar data in 2009. However, the year 2010 witnessed a considerable increase in the water levels in Canberra and it gained the greatest rank to 100%. The amount of water in Brisbane remained unchanged after 1 year with approximately 60% and it was the same in Sydney.
In 2009, the level of water in Melbourne was 20%, which doubled to 40% in 2010. These figure in Perth in 2010 almost twice as high as in 2009 with about 75%. The amount of water in Darwin was over 405 in 2009 but it dropped significantly to over 20% in 2010.
