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Floodway vs Floodplain - What's the difference?

floodway | floodplain |

As nouns the difference between floodway and floodplain

is that floodway is an engineered path to channel floodwaters away from areas to be protected while floodplain is an alluvial plain that may or may not experience occasional or periodic flooding.

floodway

English

Noun

(en noun)
  • An engineered path to channel floodwaters away from areas to be protected
  • *{{quote-news, year=2009, date=March 30, author=Kirk Johnson, title=Permanent Flood Solutions Just Out of Reach for Fargo, work=New York Times citation
    • , passage=Since 2005 the governments of Manitoba and Canada have spent $665 million to double the capacity of the floodway and to reinforce bridges, control gates and dikes. }}

    floodplain

    English

    Noun

    (flood plain) (en noun)
  • (geography) An alluvial plain that may or may not experience occasional or periodic flooding.

    • See also

    * alluvial plain