Abstract:At present, Zhejiang province is promoting digital transformation of government. Intelligent water resources is an important starting point of the digital transformation of water resources. It needs to be designed from three aspects: top-level design, action plan and index system. Top-level design plans "what to do", action plan clearly "how to do", and the index system evaluate the results. The construction plan Put forward the guiding ideology of strengthen the foundation of digitalization, optimize the coverage of networking, upgrade the level of intellectualization, and realize intellectualized management, devised the overall framework of infrastructure, data resources, application support and business system with four level, and the technical framework of "two-platform, one-portal". In order to realize the construction plan, 6 major projects, 29 projects and 100 work contents have been planned. In order to evaluate the development level of water resources informatization, index system with a total of 244 evaluation indicators are Designed, in which there are 7 first-level indicators, 22 second-level indicators, 89 third-level indicators and 126 fourth-level indicators. This construction plan has made a useful exploration for intelligent water resources planning and design work, and has certain reference significance.