The invention provides a muck monitoring system. On the basis of arrangement of an RFID identification module, a sensing module, a video monitoring module, a GPS postponing module, a monitoring terminal and a background server, intelligent clients of a GPS vehicle-mounted terminal, an RFID identification device, a mobile video terminal, and a hand-held terminal are used as carriers and a mobile packet communication network and a server system are used for connection. Therefore, the engineering muck monitoring range is extended from the partial field and transport monitoring to the whole process including production, clearing, and absorption, thereby realizing the overall effective monitoring of the muck and realizing good treatment of building rubbishes on the premise of guarantee of protection of urban resident lives and high security of the urban traffic.