Levee - Wikipedia
网页A levee (/ ˈlɛvi / or / ˈlɛveɪ /), [a][1] dike (American English), dyke (British English; see spelling differences), embankment, floodbank, or stop bank is a structure used to keep the course of rivers from changing and to protect against flooding of …
Levee - National Geographic Society
网页2023年10月19日 · A levee is a natural or artificial wall that blocks water from going where we don’t want it to go. Levees may be used to increase available land for habitation or divert a body of water so the fertile soil of a river or seabed may be used for agriculture. They prevent rivers from flooding cities in a storm surge.
Levee Definition & Meaning - Merriam-Webster
网页The meaning of LEVEE is a reception held by a person of distinction on rising from bed. How to use levee in a sentence.
What is a levee? | HowStuffWorks
网页2024年2月27日 · A levee is simply a man-made embankment built to keep a river from overflowing its banks or to prevent ocean waves from washing into undesired areas.
网页The NFIP regulations define a levee system as “a flood protection system which consists of a levee, or levees, and associated structures, such as closure and drainage devices, which are constructed and operated in accordance with sound engineering practices.”.
Levee | Civil Engineering Benefits | Britannica
网页2024年9月6日 · levee, any low ridge or earthen embankment built along the edges of a stream or river channel to prevent flooding of the adjacent land. Artificial levees are typically needed to control the flow of rivers meandering through broad, flat floodplains.
National Levee Database - United States Army
网页A levee is a human-made barrier with the primary purpose of reducing the frequency of flooding to a portion of the floodplain, sometimes referred to as a levee system. What Kinds of Levees Are...
National Levee Database - United States Army
网页Levees are commonly built alongside rivers or streams – which can be large or quite small. These levees are typically designed to a certain size and shape to handle possible flooding within a...
Levees - National Geographic Society
网页2023年10月19日 · Levees are a common way to protect communities against flood damage. However, research suggests they might lead to even more flooding.
What Is a Levee? - WorldAtlas
网页2018年5月8日 · A levee is an artificial or natural wall that prevents water from leaving its course. It can also be used to divert the river to increase land for construction. In some countries, levees are used to prevent water from flowing inland from the sea or diverting the river's course revealing fertile soil.