Most of cities in China have developed with a high speed since 1980s and more and more groundwater resources are over-pumped every year.Because 60 %of water sources are groundwater in Tai' an City,the degradation of the city' s groundwater environment occurs with the high-speed development,including degradation of groundwater dynamic force field,groundwater pollution,and geological hazards.Research results show that there is a significant correlation between city' s high-speed development indexes and groundwater environment degradation indexes.Meanwhile,the fitting curve and fitting function also indicate that there are some obviously driving actions to the degradation of groundwater environment caused by city' s high-speed development.