据最新全国水资源综合规划初步成果表明,全国地下水超采区面积近19万平方公里。全国有24个省(自治区、直辖市)存在不同程度的地下水超采问题,主要分布在黄河和淮河流域,其超采区面积占全国的70%以上,其中河北省超采面积占该省平原区面积的91.6%。 地下水超采直接造成区域性 According to the latest preliminary results of the comprehensive national water resources planning, the area of ​​over-exploitation of groundwater in the country covers an area of ​​nearly 190,000 square kilometers. There are 24 provinces (autonomous regions and municipalities directly under the Central Government) with over-exploitation of groundwater to varying degrees, mainly in the Yellow River and the Huaihe River Basin. The over-mining area accounts for over 70% of the national total. Among them, 91.6% of the area. Over-exploitation of groundwater directly caused by the regional