Attenuation, time lag, outflow peak and storage are very essential factors required in flood risk prediction pattern. However, the accurate strongly depends on appropriate calibration of routine parameters model, such as weighting factor (x) constant (K). The being used to determine has not been given consideration previous studies this could have led inaccurate past. In work, a set data obtain...

In this study we explore a method which provides an insight into the effectiveness of various hydrologic models’ routing components based on their ability to accurately represent flood peak times and shapes. The method is based on using Cross-Wavelet Transforms to estimate the phase (time) difference between the time series of the observed and the simulated discharges. In this article we evalua...

The interest in the use of mathematical models for simulation hydrological processes has largely increased especially prediction runoff. It is subject extreme research among engineers and hydrologists. This study attempts to develop a simple conceptual model that reflects features arid environment where availability data scarce. simulates an hourly streamflow hydrograph peak flow rate any given...