Abstract: In view of problems of complex structure and no remote monitoring of existing monitoring and control system of mine water level, a remote monitoring and control system of mine water level based on single-chip microcomputer and LabVIEW was designed, and hardware structure, communication between PC and lower machine, software design of the system were introduced. The system uses single-chip microcomputer to monitor water level and control water pump in field，uses LabVIEW to monitor water level and store the water level in database, and realizes remote monitoring of coal mine water level.