Levees can be used to increase the amount of land that is suitable for human habitation or to redirect water so that fertile river or ocean bottom soil can be used for Agricultural runoff.
Levees, drainage canals, and floodways are examples of flood control constructions on floodplains. leeves building affects the hydrology and sedimentation of floodplains, as well as some of their geomorphic functions, such as their ability to store floodwater.
Floodgates, floodwalls, and evacuation routes are some of them. By evacuating people and property from danger zones, nonstructural techniques lessen the damage. Elevated structures, property buyouts, long-term moves, zoning, subdivision, and building codes are some of them.
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