Yanshan Reservoir, located on the Ganjiang River in the upper reaches of the Li River, the main tributary of the Shaying River in the Huaihe River Basin, is the Yanshan Reservoir, located on the Ganjiang River in the upper reaches of the Li River, the main tributary of the Shaying River in the Huaihe River Basin, and is a large-scale water conservancy project between Fangcheng County, Nanyang City, Henan Province and Ye County, Pingdingshan City. It is one of the backbone flood control projects identified in the previous Huaihe River Basin planning and the "Several Opinions on Recent Flood Control Construction in the Huaihe River Basin".
Since 1991, this project has been one of the backbone projects of Huaihe River Basin, and is an important part of the flood control engineering system of the Shahe River Basin planned and determined by the Huaihe River Basin. After the completion of the reservoir, the flood control standard of the Li River can be raised from the original once in 5 years to once in 20 years, and the flood control standard of the main stream of the Shahe River can be increased from once in 10-20 years to once in 50 years with other projects. This plays an important role in controlling the flooding in the Shahe River Basin, protecting the lives of 6 million people in Henan and Anhui provinces, and flood control safety of the Beijing-Guangzhou Railway and the Beijing-Zhuhai Expressway.
In addition, the Yanshan Reservoir is also a backup water source for Luohe City and Wugang City, with an annual water supply of 80 million cubic meters to the Pingdingshan Nylon New Material Development Zone. With the steady improvement of water quality, Yanshan Reservoir has become a water source protection unit.
The view is refreshing. Walking by the lake in the morning, swans dancing, a group of wild ducks playing in the water, the reflection of the lake is charming!Looking around the lakeshore scenery, it is exquisite and livable. Hello to you, the beautiful scenery is auspicious!