This paper analyzes Phase I geological survey results of Wuhan City with their application in the urban planning and construction, environmental protection, land utilization, and safe sustainable development. In-depth investigation is conducted on the problems on present application of the Wuhan urban geological survey results with some measures put forward for continuous and effective application of such survey results, including setting up a management and application section of urban geological survey results, integrating management of geological results into the government management process, establishing a mechanism for updating and maintaining of the urban geological survey results to improve the application efficiency of urban geological survey results.