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浙江省钱塘江干流上有新安江、乌溪江和富春江等大型水电站水库,在7月上旬暴雨洪水期间,浙江省防汛指挥部和水电部门紧密配合,对这几座水电站水库和流域洪水实施统一调度,发挥了很好的防洪效益,有效地减轻了钱塘江中下游的洪水灾害。钱塘江的中下游沿岸有衢县、龙游、金华、兰溪、建德、桐庐、富阳等城市和农田100多万亩,人口1 00多万,是浙江省人口密集、经济较发达的地区之一。7月2日至4日,钱塘江流域普降暴雨和大暴雨,兰溪市以上平均降雨143毫米,其中暴雨中心降雨380毫米,致使江河洪水迅速上涨,严重威胁两岸的防洪安全。7月4日有关单位预报富春江电站最大入库流量
In the main stream of Qiantang River in Zhejiang Province, there are large hydropower reservoirs such as Xin’an River, Wuxi River and Fuchun River. During the storm and flood in early July, the flood control headquarters and the hydropower department of Zhejiang Province worked closely together to implement the flood control of these reservoirs and watersheds Unified scheduling, played a good flood control benefits, effectively reducing the flood disaster in the middle and lower Qiantang River. Along the middle and lower reaches of the Qiantang River, there are more than 1 million mu of cities and farmlands such as Qu County, Longyou, Jinhua, Lanxi, Jiande, Tonglu and Fuyang, with a population of over 10 million. It is a densely populated and economically developed area in Zhejiang Province one. From July 2 to July 4, heavy rains and torrential rains in the Qiantang River basin averaged 143 millimeters above average in Lanxi City, with a rainfall of 380 millimeters at the center of the storm, causing the rapid rise of river floods and a serious threat to flood control safety across the Taiwan Strait. On July 4, the relevant units forecast the largest inflow of Fuchunjiang Power Station