磐石市位于吉林省的中南部,属于半山区,地下水源较为丰富。但由于经济的原因,在部分乡镇一直没能实现集中供水,居民的用水一般都是自家打的浅水井,或直接饮用地表水,因易受污染,常导致各种疾病的发生。2007年按照国家关于农村饮水安全工程的要求,磐石市投入了大量的人力物力,共 Panshi City, located in the central and southern Jilin Province, belong to the Mid-levels, the groundwater is more abundant. However, due to economic reasons, centralized water supply has not been achieved in some towns and townships. Residents’ water use is generally done by shallow wells drilled by their own or by drinking surface water directly. As a result of their susceptibility to pollution, they often cause various diseases. In 2007, according to the requirements of the state on drinking water safety in rural areas, Panshi invested a great deal of manpower and resources