Safety Evaluation on Water Pollution of Reservoir in Youyang County

The green development of reservoirs is a long-term, dynamic and systematic project, an important measure to build rivers and lakes that benefit people’s happiness. In order to understand the water pollution situation in rural areas of China. In this paper, the safety problems of reservoirs in rural areas of Youyang are studied and analyzed. The water quality of reservoirs is measured according to the national ‘surface water environmental quality standard’. The Xiaoba secondary reservoir safety evaluation in Youyang County uses a single-factor evaluation method. The evaluation results show that the comprehensive qualitative evaluation index of the water quality of Xiaoba secondary reservoir in Youyang County is Pj = 0.37, and the water quality grade is excellent. Based on the evaluation results, the corresponding protection measures for the water quality of Youyang County reservoir are put forward, which provides a new idea for the standardized construction of the comprehensive management system for the safe operation of Youyang County reservoir.