It is forbidden to discharge sewage into water bodies within the firstgrade surface sources protection zones for domestic and drinking water 禁止向生活饮用水地表水源一级保护区的水体排放污水。
Article 20 the people ' s governments at or above the provincial level may delineate surface sources protection zones for domestic and drinking water according to law 第二十条省级以上人民政府可以依法划定生活饮用水地表水源保护区。
It is forbidden to travel , swim or carry out other activities within the first - grade surface sources protection zones for domestic and drinking water that may possibly cause pollution to the water body 禁止在生活饮用水地表水源一级保护区内从事旅游、游泳和其他可能污染生活饮用水水体的活动。
It is forbidden to construct or expand within the first - grade surface sources protection zones for domestic and drinking water , any projects that have noting to do with water supply facilities and protection of water sources 禁止在生活饮用水地表水源一级保护区内新建、扩建与供水设施和保护水源无关的建设项目。