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新中国成立以来,吕梁市累计建成大中小水库43座,在册水库28座,其中大型水库1座,中型水库7座,小(一)型水库16座,小(二)型水库4座。水库控制流域总面积7 407.58 km2,总库容40 345万m3。2000年以来,全市通过鉴定的25座水库先后列入《全国病险水库除险加固改造规划》。经除险加固,全市水库的防洪标准大大提高,为水库下游人民群众安居乐业提供了防洪安全保障,提升了调节水生态系统功能、保障水环境质量、促进经济社会发展的作用,有效提高了社会效益、经济效益和生态效益。
Since the founding of new China, Lvliang City has built a total of 43 large, medium and small reservoirs and 28 registered reservoirs, including 1 large reservoir, 7 medium-sized reservoirs, 16 small reservoirs and 4 small reservoirs. The total area of the reservoir control basin is 7,407.58 km2, with a total capacity of 40,345,000 m3. Since 2000, 25 reservoirs passed the appraisal in the city have been included in the “Planning for Reinforcing and Reinforcing the National Risk Reservoir”. After reinforcement and removal, flood control standards of reservoirs in the city have been raised greatly, providing flood control and safety guarantee for people’s livelihood in the lower reaches of the reservoir, enhancing the functions of regulating aquatic ecosystem, ensuring the quality of water environment and promoting economic and social development, and effectively improving social benefits , Economic and ecological benefits.