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湖南省凤滩水电站是我国近年来建设的大型水电工程之一,位于湖南省沅陵县境内的酉水下游,距沅陵县城约45公里,坝址正处于永顺、古丈和沅陵三县交界处。酉水是沅水的最大支流,流入沅水后经洞庭湖入长江,凤滩坝址以上流域面积17500平方公里,占沅水总流域面积的20.4％,由于流域处于北纬28°～30°、东经108°～110°之间,跨湘、鄂、川、黔四省,属亚热带气候区,雨量充沛,多年平均降雨量为1415毫米,坝址
Fengtan Hydropower Station in Hunan Province is one of the large-scale hydropower projects constructed in recent years in China. It is located in the lower reaches of the Youshui County in Yuanling County, Hunan Province, about 45 kilometers away from Yuanling County. The dam site is at Yongshun, Guzhang and Yuanling San County junction. Water is the largest tributary of Yuanshui. After flowing into Yuanshui, it flows into the Yangtze River through Dongting Lake. The drainage area above the Fengtan dam site is 17,500 km2, accounting for 20.4% of the total drainage area of the Yuan River. As the basin is located at 28 ° ~30 ° North latitude, Longitude 108 ° ~ 110 ° across the Hunan, Hubei, Sichuan, Guizhou provinces, is a subtropical climate zone, abundant rainfall, the average annual rainfall of 1415 mm, the dam site