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三门峡水库1957年开始建设,1960年9月建成运用。由于泥沙的大量淤积和黄、渭、洛河淤积不断上延,洪涝灾害不断发展,涉及沿河的渭南、西安、成阳等3个地(市)的15个县(市、区)、95个乡(镇)、785个村庄、80多万人,250多万亩耕地。1985年党中央国务院批准。有10万特困移民返库定居。在建库时为保护库周围群众安全,和以后为控制洪涝灾害的不断扩大,在中央有关部门的支持下和各级党政领导的重视下,国家共投资1.32亿元,完成土方5000万米~3,石方342万米~3,建成了渭河堤防178.65公里和朝邑围堤35公里。修建河
Sanmenxia reservoir construction began in 1957, completed in September 1960 to use. Due to the large deposition of sediment and the continuous deposition of silt deposits in the Yellow River, Wei River and Luohe River, flood and flood disasters continue to develop and involve 15 counties (cities and districts) in 3 places (cities) such as Weinan, Xian and Chengyang along the river, 95 townships (towns), 785 villages, more than 800,000 people and more than 2.5 million mu of cultivated land. 1985 CPC Central Committee and State Council approved. There are 100,000 destitute immigrants return to settle. In order to protect the safety of the masses around the reservoir during the construction of the reservoir and to continuously expand flood control and disaster control, with the support of the relevant central government and the leadership of the party and government at all levels, the country invested a total of 132 million yuan to complete 50 million meters of earthwork ~ 3, 3.42 million cubic meters of stone, built the Weihe River embankment 178.65 km and embankment 35 km. Build river