Abstract:Guanshuai region in Rizhao city locates on both sides of ChangyiDadian fault which belongs to Yishu fault zones. It is in the eastern margin of Juxian graben. Through analysis on geological structures, hydrogeological conditions, heat reservoir layers, inverse electrical resistivity and hydrochemistry in Guanshuai region, its geothermal characteristics has been studied. It can provide some references for the planning and utilization of geothermal resources in Guanshuai region.