The loss of life in floods is due to both drowning and/or the spread of disease epidemics. An improved flood risk management is a main purpose in order to reduce the flood losses and damages. When flooding occurs, the safety of people can be damaged, that due to the high flooding depth and flow velocity can exceed the ability of people to remain standing and/or cross a waterway. (Abt et al., 1989; ARR, 2011; Milanesi et al., 2013; Jonkman, 2001). Duiser (1989) presented a model that relates the local mortality fraction to the flood depth (h), and by adding more data on the 1953 floods. Waarts (1992) developed a general function for flood mortality (FM) as a function of water depth. DEFRA (2006) suggested the number of injuries/deaths can be determined based on the hazard level, number of people within the floodplain, area vulnerability and proportion of those at risk who will suffer death/injury. Zhai et al. (2006), present a method to estimating the number of death/injure based on the based on the relationship between recorded number of damaged building and number of dead and injured people.