Brisbane’s journey and vision to become a water-wise city Population: Over 1 million residents. Between 2014 and 2015 the population increased by 1.6%.Geography: Large city on the Brisbane River. Area of approx. 1,338 km2; Brisbane is made up of 188 mainland suburbs, with additionalislands and localities in Moreton Bay.Main challenge: Floods, droughts & variable climatic […]