In order to quantitatively evaluate the urban water eco-civilization construction under various uncertainty conditions, identify the weak indicators in the urban water eco-civilization construction and estimate the trend of the construction state development, this paper puts forward a method of evaluating the urban water eco-civilization construction, where analytic hierarchy process is used to screen the evaluation indicators of the research area, connection number method is adopted to establish a quantitative evaluation model, hierarchical eigenvalue method, attribute identification method, subtraction set pair potential method and weighted comprehensive score method are used to evaluate the state of urban water eco-civilization construction. The evaluation method is verified by taking the urban water eco-civilization construction in Maanshan, Huaibei, Luan and Chizhou in Anhui Province as examples. The evaluation results are in good agreement with the actual situations, indicating that the method is reasonable and reliable. The method makes full use of the relevant evaluation information, with reasonable analysis and estimate results and simple application. It can be used for the dynamic evaluation of water eco-civilization construction.