Abstract: The assessment models for water environmental health risk analysis and its application are shortly intruduced in this paper.The application example shows that the assessment models can both quantitatively describe the harm of the environmental pollution on public health and give the pollution risk order for the environmental pollutants.The environmental health risk assessment(EHRA)is not included in the environmental assesment for the time being in China.It is pointed out that the EHRA should be included in the environmental assessment.