The chart below shows the water levels of 6 cities in Australia in October 2009 and 2010.

The bar chart illustrates the percentage of maximum levels of

water

in the

water

repository of six distinct

cities

in Australia between

October

2009 and the same month in 2010.

Overall

, in all

cities

, the

water

volume in

October

2010 was more than in

October

2009 except in Darwin and Brisbane City, where

water

levels in cisterns were less than in

October

2009 and the same in both years, respectively. In

October

2009, Canberra and Sydney accounted for the highest amount of

water

levels at roughly 75 per cent for both

cities

and

then

it rose to approximately 80 and 100 per cent, respectively.

Likewise

, the

water

amount in Melbourne and Perth, at almost 25 and 40%, was less than in other towns in 2009. Afterwards, both

cities

experienced moderate growth of around 10 and 20% in

October

2010.

In contrast

,

water

quantity in Darwin declined from around 45% to just below 30% during the period,

while

it remained constant in Brisbane municipality.