通过对湖北省县以上城镇水厂及水源的调查和监测,结果显示全省城镇供水水源以地面水为主,水源水中pH值、臭和味、肉眼可见物、色度、总硬度、铁、锰、铜、锌、氯化物、溶解性总固体、氟化物、铅、砷、硝酸盐氮等指标均处于较低水平,水源水中较明显的问题仍是高浊度和高大肠菌群含量。 Through the investigation and monitoring of the waterworks and water sources in the towns above the county level in Hubei Province, the results show that the water supply sources of urban water supply in the whole province are mainly surface water, pH value, odor and taste in the water, visible matter, color, total hardness, iron, Indicators such as manganese, copper, zinc, chloride, total dissolved solids, fluoride, lead, arsenic, and nitrate nitrogen all remained at relatively low levels. The obvious problems in water and source water were still high turbidity and high coliform bacteria content.