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长冈水电站位于赣江水系平江支流潋水河中下游的龙迳峡谷出口处,距兴国县城约15公里。大坝为浆砌石重力坝,坝顶泄流,挑流消能。最大坝高50米。坝顶全长168米,水库正常高水位190米,总库容3.57立米。工程具有发电、防洪、灌溉、拦砂、养鱼等综合效益。于1969年4月动工兴建,并在1971年开始蓄水发挥效益。但该工程在质量和基础处理上都存在一定问
Chang Gang hydropower station is located in the Yangtze River tributary of the Yangtze River tributary of the Yangtze River Gansu Yangtze River valley exit, about 15 km from Xingguo County. Dam for masonry gravity dam, the top of the dam discharge, pick flow energy dissipation. The maximum dam height of 50 meters. The total length of the crest is 168 meters, the normal high water level of the reservoir is 190 meters and the total storage capacity is 3.57 meters. The project has power generation, flood control, irrigation, sand control, fish and other comprehensive benefits. Started construction in April 1969 and started to build water storage in 1971 for efficiency. However, the quality of the project and the basic treatment there are some questions