The bar chart illustrates the percentage of reservoir water levels in six Australian cities (Darwin, Sydney, Melbourne, Brisbane, Perth, and Canberra) during October 2009 and October 2010.
Looking at the graph from a general perspective, most urban areas experienced an increase in water levels throughout the period, with Canberra showing the most significant rise. In contrast, Darwin consistently recorded the lowest level, while Sydney and Canberra had the highest figures in both years.
In October 2009, it’s perceptible that Sydney had the highest water levels, reaching approximately 90%, while Canberra followed closely at around 70% capacity. Brisbane and Melbourne recorded moderate levels, with 50% and 30%, respectively. Perth and Darwin saw the lowest level rate with 40% and 20%.
By the last year of the duration, water levels began to rise in most areas, except for Darwin, which experienced a drop from over 40% to approximately 20%. Canberra saw the most significant growth, surpassing 100%, while Sydney also fluctuated slightly and maintained its