The large-scale development of reservoir resources has caused excavated land and deposited land, and the damage is quite serious; a large portion of damaged land is arable land. The arable land resources are limited in China, and land reclamation is an effective way to achieve "balance between occupying and compensation" for arable land and ensure basic arable land. Youfanggou Reservoir in Yilong County is a new reservoir, and after it is built, the temporary land needs to be reclaimed into original land. Based on the statistics about type and area of temporary land in four areas of Youfanggou Reservoir, this paper analyzes the reclamation feasibility, in order to provide a reference for the land use in the region.