Abstract:Dawu water resource area in Zibo city of Shandong province is an oversized karst water source in north China. In this paper, position, range, square and exploitation amount for many years have been introduced. characteristics of karst water field, evolution tendency of karst water drop funnels for many years, and characteristics and effect factors of exploitation dynamic change have been analyzed and studied. It will provide scientific basis for rational exploitation and utilization of karst water in Dawu water resource area.