Abstract: On the basis of safety work status analysis of coal mine water prevention in Shanxi Coal Transportation and Sales Group, it carried out comprehensive study for the Group's water prevention safety work from the water prevention of construction mine, water prevention of production mine, comprehensive prevention measures and system construction. It proposed the Group's safety work policy coal mine water prevention "regional control, one mine one strategy, strengthening incentives, supervision in place", which could improve water prevention technology base and enhance the technology level of coal mine water prevention.