List of first- and second-level water sources in Changchun City

1. Domestic drinking water source of Shitouikoumen Reservoir: Comprehensive management of the first-level protected area of ??the Shitouikoumen Reservoir water source area, more than 600 hectares of fallow land, relocation of 55 residents, 105 kilometers of new fences, and 103.8 The square kilometers of first-level protected areas are under closed management.

2. Xinlicheng Reservoir is a domestic drinking water source: it is a large reservoir used for comprehensive utilization of water supply, flood control, irrigation, etc. in Changchun City. It has a controlled drainage area of ??1,970 square kilometers and a total storage capacity of 592 million cubic meters. It is a secondary water source with a designed water supply capacity of 88.8 million cubic meters.