本报北京5月16日电 (记者王浩)记者从水利部和中国南水北调集团有限公司获悉:南水北调东中线一期工程通水以来,累计调水超880亿立方米,惠及7省份48座大中城市1.95亿人。中线水质稳定保持Ⅱ类及以上,东线稳定在Ⅲ类。

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