Shuangwangcheng Reservoir project is an important part of the first phase of the Jinan-Huang section of the eastern route of the South-to-North Water Diversion project, and is a key node project of water supply to Jinan and Jiaodong areas. Shuangwangcheng Reservoir is a medium-sized plain reservoir, covering an area of 11,130 mu, with a total storage capacity of 61.5 million m3.
The main work contents are enclosure dam project, drainage pump station and drainage project.