![]() Using the past data on river banks and the release of earlier floods besides topographic data, maps were made to illustrate areas predictable to be covered with the flood for different releases. Flood inundation mapping is used to define the zones which are more susceptible to flood along the river when the release of a stream surpasses the bank-full stage along the river. Therefore, this study was conducted to map flood inundation areas along the Fetam River using GIS and HEC_RAS. One of these measures is inundating flood hazard areas. ![]() ![]() This can be minimized by giving attention to flood risk measures. Flood occurs due to rapid population growth, land degradation, and climate change, and causes harmful damages to human beings and properties.
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