乌拉泊水源地为乌鲁木齐重要的城市供水水源地，被定为一级水源保护区，水资源储量的多少及水质的好坏事关乌鲁木齐的用水安全。
The Wulapo water source is an important water supply source for the Urumqi City, also it was fixed for first one-level water source protected area.
生活饮用水地表水源保护区分为一级保护区和其他等级保护区。
Such protection zones shall be divided into first-grade protection zones and protection zones of other grades.
在生活饮用水地表水源一级保护区外，可以划定一定的水域和陆域为其他等级保护区。
Certain water areas and land-based areas near the intakes of domestic and drinking surface water sources may be delineated as the first-grade protection zones.
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