Shanxi Datong Tongxin Mine was taken as the example, combined with aquifer lithology combination feature, underground aquifer was divided into metamorphic rock fissure aquifer, magmatic rocks fissure aquifer, carbonate rock karst fissure aquifer, clastic rock fissure aquifer and loose rock aquifer, the intensity of water filling in goaf and water bursting coefficient in normal section of mining coal seam provided data support for the mine water prevention and control.