Efficient and accurate prediction of watershed runoff is important for watershed management studies, safe yield and design of flood control structures. This book highlights runoff prediction using synthetic hydrologic models and geomorphological approach. Various runoff models emerged to estimate the temporal and spatial variation of quantity of runoff from particular rainfall which can be categorized into system theoretic models, conceptual models, and time series models. Requirement of long historical records and lack of physical basis constrained the use of system theoretic models in...