The construction of the intelligent water management system in coal mines is a powerful way to implement the requirements of the Ministry of Water Resources on deep water saving and water control. The construction and promotion of the system can effectively promote the integration of information technology and mine water use management, achieve the refined management of the process of mine water use, significantly improve the level of mine water use supervision, and effectively implement the requirements of "use water resources with care, and strictly manage water resources with care", Significant economic and social benefits.