• Michele Clark, Xiang-Yu Hou, and Gerry FitzGerald.
• School of Public Health, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia. gjfitzgerald@qut.edu.au
• Emerg Med Australas. 2010 Apr 1;22(2):180-6.

ObjectiveFlood is the most common natural disaster in Australia and causes more loss of life than any other disaster. This article describes the incidence and causes of deaths directly associated with floods in contemporary Australia.MethodsThe present study compiled a database of flood fatalities in Australia in the period of 1997-2008 inclusive. The data were derived from newspapers and historic accounts, as well as government and scientific reports. Assembled data include the date and location of fatalities, age and gender of victims and the circumstances of the death.ResultsAt least 73 persons died as a direct result of floods in Australia in the period of 1997-2008. The largest number of fatalities occurred in New South Wales and Queensland. Most fatalities occurred during February, and among men (71.2%). People between the ages of 10 and 29 and those over 70 years are overrepresented among those drowned. There is no evident decline in the number of deaths over time. 48.5% fatalities related to motor vehicle use. 26.5% fatalities occurred as a result of inappropriate or high-risk behaviour during floods.ConclusionIn modern developed countries with adequate emergency response systems and extensive resources, deaths that occur in floods are almost all eminently preventable. Over 90% of the deaths are caused by attempts to ford flooded waterways or inappropriate situational conduct. Knowledge of the leading causes of flood fatalities should inform public awareness programmes and public safety police enforcement activities.

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