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一、工程基本情况黄石水库位于湖南省沅水一级支流白杨河上游,距桃源县城约60公里,是一个以灌溉为主兼顾防洪、发电、航运和养鱼的大型水利枢纽工程。58年9月开始兴建,第一期工程于59年9月结束,64年开始全面续建配套,67年枢纽和灌区基本建成。水库控制流域面积552平方公里,占白杨河流域面积的33.4％,多年平均水量4.75亿立米,多年平均流量15.1秒立米。正常高水位90米,相应库容4.58亿立米,库容系数0.564,系多年调节水库。
First, the basic situation of the project Yellowstone Reservoir is located in the upper reaches of Baiyang River, a tributary of the Yuanjiang River in Hunan Province, about 60 kilometers away from the city of Taoyuan, is a large-scale water conservancy hub project focusing on irrigation, flood control, power generation, shipping and fish farming. Construction started in September 58, the first phase of the project was completed in September 59, and the construction of complete auxiliary facilities began in 64 years. The completion of the 67-year hub and irrigation district was basically completed. Reservoir control basin area of 552 square kilometers, accounting for 33.4% of the area of Poplar River Basin, the average annual water volume of 475 million cubic meters, the average annual flow of 15.1 seconds cubic meter. The normal high water level of 90 meters, the corresponding storage capacity of 458 million cubic meters, storage capacity coefficient of 0.564, Department of regulation of reservoirs for many years.