Xinjiang is an arid region with a typical dry climate. The economic foundation is relatively weak and the degree of water conservancy intelligence is not high. The utilization rate of water resources for agricultural irrigation is only about 40%. Jeminay County is the most typical water-deficient county in Xinjiang. The snow line of Muz Taw Glacier, the only water source in its territory, has constantly retreating due to global warming, leaving an urgent situation. Traditional water allocation and management methods are relatively backward, with high labor intensity, low efficiency, and poor benefit. It can no longer solve the current dilemma about water resource management in Jeminay County, nor adapt to the current economic situation. Modern smart water conservancy has high efficiency by leveraging information technology, network technology, big data, and artificial intelligence. Based on the smart water conservancy management platform of Jeminay County in Xinjiang, this study demonstrates the construction details of the smart information integration platform from seven aspects and provides strong support for promoting the construction of a smart water conservancy system.