目的为掌握农村饮水安全工程水质卫生现状及其变化趋势,评估防病改水效果,为政府提供科学依据。方法按照《生活饮用水标准检验方法》(GB5750/T-2006)[1],两年共采集了农村饮水安全集中供水工程水质共检测297个供水点,1 188件,2 376份水样。结果 2012-2013年共检测水样2 376份,合格1 563份,合格率65.78%,2013年合格率高于2012年,丰水期合格率高于枯水期。结论驻马店市农村饮水安全集中式供水水质质量2013年较2012年有大幅度提高,但总合格率仍较低,应保障消毒措施,确保水质合格安全。 Objective To understand the status quo and trends of water quality and sanitation in rural drinking water safety projects and to evaluate the effectiveness of water control and disease prevention and provide scientific basis for the government. Methods According to the Standard Test Method for Domestic Drinking Water (GB5750 / T-2006) [1], a total of 297 water supply points, 1 188 and 2 376 water samples were collected during the two years in a centralized drinking water project for rural drinking water safety. Results A total of 2 376 water samples were collected and 1 563 were qualified in 2012-2013. The pass rate was 65.78%. The pass rate in 2013 was higher than that in 2012, and the passing rate in wet season was higher than that in dry season. Conclusion The quality of centralized water supply for rural drinking water safety in Zhumadian Municipality increased substantially in 2013 compared with 2012, but the total qualified rate is still low. Measures for disinfection should be ensured to ensure the water quality is qualified and safe.