An evaluation index system of urban waterfront environment in Huangyuan County was established by construction a mathematical evaluation model using fuzzy mathematics and analytic hierarchy method.According to the system,the environment of the Huangshui riverside environment in Huanyuan County is of medium level.Combined with the information from field reconnaissance and the evaluation result,it is suggested that the environment construction would better the urban planning by:(1)Building a habitable city with clear water and green mountain;(2)Expanding urban space through the waterfront development and construction;(3)Increasing the value of the related land with the waterfront landscape architecture;(4)Creating a water abundant public space for the community making use of the flood control project.