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莲花水电站系牡丹江下游梯级开发的一座大型水电站。莲花水电站二坝位于大坝左岸山体垭口处，为粘土心墙砂砾石坝。最大坝高４７．２０ｍ，坝顶长３３０．００ｍｍ。１９９８年坝体竣工投入运行。二坝设计与修编初步设计相比，尤其在土料设计及基础处理方面有了很大改进
Lotus Hydropower Station Mudanjiang River cascade development of a large hydropower station. The second dam of Lianhua Hydropower Station is located on the left bank of the dam at the mountain pass and is a clay core wall gravel dam. The maximum dam height 47.20m, the top of the dam 330.00mm. Completion of the dam in 1998 put into operation. Compared with the preliminary design of modified dam, the design of dam has been greatly improved