Natural Distastes are mostly occur in dry areas as a result of sudden climatic fluctuations. The flood is one of the most destructive environmental phenomena that cause severe damage and massive ruinous of infrastructure as well as material and life losses. The Geographical Information System (GIS) tools represents an affordable proposal for the establishment of the hydrological models based on analyzes of the spatial information, the integrated morphometric outputs, and the DEM that identifying runoff directions, drainage basins, and main sewers for the valleys to become an important input...