The main river in the territory is Minjiang River, a first-class river, which enters from Hongqiao Community to the east and leaves Daxing Village from north to south, with a total length of 8.2 kilometers. The secondary river Mengsi River enters from the west of Langou Village and flows out from Daxing Village from north to south, with a total length of 7.4 kilometers. Domestic water conservancy projects include Honghua weir, which flows through Hongqiao Village, Langou Village, Baihua Village, Huaqiao Village and Daxing Village. The total length of the main canal is 6.8km, and 34 branch canals are 3 1 km. Reservoir 1 seat, with a storage capacity of 254,200 cubic meters.