In order to save and effectively protect water resources, strengthen the construction of water ecological civilization, improve water environmental quality, effectively protect and comprehensively manage water environmental resources, taking Guozhuang spring field as the research object, the impact of coal mining on regional water environment chemistry and sustainable utilization of groundwater as the research key, the hydrochemical types of groundwater in Guozhuang spring field were analyzed, through mathematical statistics and correlation analysis of main ion content and hydrochemical characteristics, the hydrochemical types and distribution laws of main aquifers in Guozhuang spring field were obtained, and there are about 6 hydrochemical types of Ordovician limestone karst water, mainly SO4－Na + K·Ca water, which is the most widely distributed.