In order to accelerate the information construction of the Tarim River Basin and adapt to the Tarim river basin integrated water resources management needs in the new unified management system, the informatization planning on Tarim River Basin in Xinjiang was taken place based on the information system and application achievements of Xinjiang Tarim River Basin Comprehensive Control Projects. XinjiangTarim River Basin informationization planning goals and construction tasks were introduced in this paper； meanwhile, the contents on business applications, application support platform, infrastructure, standard system and so on have been analyzed. In addition, the key technologies such as logical structure, service middleware and data transfer and exchange model are studied and discussed. Through the information planning construction and implementation of the development of a unified standard and interface, the Tarim River Basin management and other related business processing are combined with informatization, so as to exchange and share the data of the Tarim River Basin in different area, which will improve the governance, development and management of the Tarim River Basin.