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武汉市地处长江中游,位于长江、汉水的交汇处,素有“江城”之称.市区江河纵横,湖泊密布,仅长江、汉江、府环河三条水系纵贯市区就长达180.5公里.而市区地势低洼地面高程平均为24米(吴淞基面,下同),一般年份的洪水,即高出地面2米左右,1954年最高洪水位(29.73米)则高出地面6米,城市防洪全靠堤防保护,堤防成为城市赖以生存和发展的生命线,防洪是武汉天大的事.
Located in the middle reaches of the Yangtze River, Wuhan City is located at the intersection of the Yangtze River and Han River. It is known as the “Jiangcheng”. The rivers and rivers in the urban area are dotted with lakes. The Yangtze River, Han River, and Fuhuan Rivers are the only three rivers that run through the city. Km. And the urban terrain is low. The average ground elevation is 24 meters (Wujing base, the same below). The flood in general years, which is about 2 meters above the ground, the highest flood level (29.73 meters) in 1954 is 6 meters above the ground. The flood protection of the city depends entirely on embankment protection. The embankment becomes the lifeline on which the city depends on for survival and development. Flood control is a matter of Wuhan Tianda.