乌兰察布盟(简称乌盟)地区位于内蒙古自治区中部,共辖11个旗县市,行政公署驻集宁市。本盟90％以上城镇居民以饮用自来水为主,所有水厂均以深层地下水为水源,属不完全处理及未处理类型。2001年10月,我们对本地区生活饮用水水质进行了卫生质量监测,现将结果报告如下。 Wulanchabu League (hereinafter referred to Um Union) region is located in the central Inner Mongolia Autonomous Region, a total of 11 Banner counties under the jurisdiction of the Administrative Office in Jining City. More than 90% of urban residents in this Union mainly use tap water. All of the water plants use deep groundwater as their source of water, which is an incomplete treatment and an untreated type. In October 2001, we conducted a hygienic quality monitoring of drinking water quality in our region. The results are reported below.