Water Resources Engineering presents an in-depth introduction to hydrological and hydraulic processes, with rigorous coverage of both core principles and practical applications. The discussion focuses on engineering aspects of water supply and water excess management, relating water use and the hydrological cycle to fluid mechanics, energy, and other physical concepts, while emphasizing up-to-date analytical tools and methods. Now in its Third Edition, the text includes new links to additional resources and retains a level of rigor suitable as a reference for practicing engineers.