山东省寿光市北部乡镇位于小清河下游入海处的南岸,濒临渤海,海拔4~7m,地质偏碱。目前,该地区的居民生活用水为2种类型,即外地输入的自来水和本地深井水。为了解本地深井水卫生状况,2008年寿光市疾病预防控制中心组织人员进行了相关调查,现将结果报告如下。1对象与方法1.1调查 The northern township of Shouguang City in Shandong Province is located on the south bank of the Xiaoqing River at the lower reaches of the sea and borders the Bohai Sea at an elevation of 4 ~ 7m with a slightly alkaline geology. Currently, there are 2 types of domestic water used for living in the area: tap water imported from the rest of the country and local deep well water. In order to understand the local deep-well water sanitation, in 2008, Shouguang CDC organized personnel conducted relevant investigations. The results are reported as follows. 1 objects and methods 1.1 survey