Abstract:In recent years, it has carried out the construction of smart water construction actively in Linyi Municipality, based on the practices of water resources information infrastructure construction, and the application of smart platform.Furthermore, it also participated in the first trial of digital twin water resources actively. This paper comprehensively analyzes the basic conditions and existing problems of digital twin water construction in Linyi, and puts forward suggestions for the next step, which can provide reference for municipal water administrative authorities to carry out digital twin water construction.