Safety Analysis on Rural Groundwater Pollution in Youyang County

With the development of science and technology, modern industrial development has caused severe pollution of drinking water, especially in rural areas, which seriously affects people’s health. It has led to water quality pollution in rural areas and seriously affected people’s health. According to the ‘Sanitary Standards for Drinking Water’, the comprehensive evaluation method was used to analyze and study water security in rural areas of Youyang County. The results showed that the total number of colonies in pool 1, 2, 3 was less than the standard value, which was 9, 6, 6 CFU/mL. Total coliforms, Escherichia coli, and thermotolerant coliforms were not detected. The chlorine dioxide content was more significant than the traditional value of 0.11, 0.17, and 0.12 mg/L. The groundwater safety evaluation results of the three catchments are safe, and all indicators meet the ‘drinking water health standards’ index range. The above research provides data to support China in actively promoting urbanization and solving water shortage and pollution problems.