Shahe was originally an ancient roundabout river in Zhouzhi County, with a total length of 43.4 kilometers, a river course width of 65 meters, a basin area of 137.37 square kilometers, and a river flow through Zhouzhi County section of 4.6 kilometers. There was once a cross-flow of sewage and piles of garbage, which seriously affected the overall image of Zhouzhi City. In 2010, Zhouzhi County launched the construction of a new district in the county, and planned to use Shahe as the core of the landscape of the new district, and implemented Shahe governance and transformation projects in stages.