The book presents Geomorphic Channel Design and Analysis using Hydraulic design functions. A methodology is proposed to analyse the stability of a segment of lower tapi river reach, Surat city between Weir cum causeway to Magdalla bridge in response to discharge and sediments using HEC-RAS software. HEC-RAS (Hydro-logic Engineering Center River Analysis System) software originally designed in 1995 by U. S. Army Corp. of Engineers. It allows you to perform one-dimensional steady and unsteady flow river hydraulics calculations, sediment transport-mobile bed modelling, and water temperature analysis.The students and practitioners in the area of water resources, hydrology, flood modeling and urban & coastal flooding will find this book interesting for their academic curriculum and also in research projects.