Technological and scientific development lead to urbanization on flood plain, many industries were also concentrated on flood plain in order to achieve the economic benefits of close proximity of river. These newly constructed structures act as a barrier to river water and as a result of that flood stages are increases rapidly and resulting damage is also increases. The probability of flooding is expected to increase in future due to the increase in encroachment of structural features on flood plain and increase in amount of rainfall. So, it necessitates to do some research on floods for...