黄河黑山峡位于甘肃、宁夏两省区边界的峡谷河段。黑山峡河段水能资源的开发,对于充分利用黄河上游水能资源,改变陕、甘、宁、内蒙的自然面貌和国土整治等都具有重大的意义。这是一项兼有防洪、灌溉、供水、防凌、发电、综合利用的水利枢纽工程。 The Yellow River Heishan Gorge is located at the canyon section of the border between Gansu and Ningxia provinces. The development of hydropower resources in the reach of the Heishan Gorge is of great significance for the full use of the hydropower resources in the upper reaches of the Yellow River and for the transformation of the natural features and land remediation of Shaanxi, Gansu, Ningxia and Inner Mongolia. This is a water conservancy project that combines flood control, irrigation, water supply, flood prevention, power generation, and comprehensive utilization.