The water monitoring environment has the characteristics of more measuring points, longer measuring time, more complex measuring situation and so on, in order to solve the problem of high cost and routing difficulty during monitoring, a new type of multi-parameter wireless monitoring system based on ZigBee is designed. This system realizes the multi-parameter collection, transmission and display, such as dissolved oxygen, pH and temperature. The fast and accurate transmission of the data between sensor node and coordinate is achieved through wireless sensor network. Then the system realized the real-time remote monitoring. Because of its simple structure, fast data transmission, easily function extended, and high self-organization and self-recovery ability, the system is suitable for many fields such as industry aquaculture, water environment, intelligent greenhouse and other domains.