小浪底水库地跨河南、山西两省8县(市),位于黄河中游最后一段峡谷的出口处,坝址以上控制流域面积69.4×105km2,正常的水位275m,正常蓄水位时水库面积272.3km2,正常死水位230m,水库总库容126.5×1010m3,在黄河的治理开发中具有重要战略地位。水库蓄水以后,为库区的渔业发展提供 Xiaolangdi reservoir across Henan and Shanxi provinces 8 counties (cities), located in the middle reaches of the Yellow River reaches the last section of the gorge exit, dam area above the control basin area of ​​69.4 × 105km2, the normal water level 275m, the normal water level when the reservoir area of ​​272.3km2, The normal dead-water level is 230m and the total reservoir capacity is 126.5 × 1010m3, which plays an important strategic role in the governance development of the Yellow River. After the reservoir is charged, it will provide fisheries for the reservoir area