Abstract:Based on the result of the newest water resource achievements, condition of underground water, distribution of important water sources, exploitation and utilization potentiality and special superiority of underground water in Shandong province are introduced in this paper. It is very important to promote continuous economy and society development in Shandong province. Due to over exploitation and low exploitation degree of underground water, a series of ecological and environmental problems have been induced, they are over exploitation funnel areas, ground subsidence, settlement, cracks, water intrusion and soil salinization. Pointing to serious environmental problems caused by inproper exploitation in some environmental fragile areas, relative protection and management countermeasures are put forward to promote the sound cycle of groundwater.