How can a levee divert water?

A levee is an embankment built along rivers or flood-prone areas to control water flow and prevent flooding. By rising above the normal water level, it acts as a barrier that directs excess water away from populated areas and infrastructure. Levees can redirect water into designated channels or floodplains, helping manage and mitigate flood risks. However, if not properly maintained, they can fail, leading to potentially catastrophic flooding.