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地下水是水利普查中的一个专项内容。地下水是水资源的重要组成部分和保持生态环境的控制因素,也是干旱和应急供水的重要来源。根据第一次全国水利普查地下水专项和经济用水普查的要求对开原市地下水取水井的数量、分布和取水量以及经济用水情况展开了普查。调查结果认为地下水开采已达到极限,如不限采,今后将面临严重的缺水问题,提出要合理开发利用地表水资源,为城乡供水提供保障。
Groundwater is a special item in the water census. Groundwater is an important part of water resources and ecological environment control factors, but also an important source of drought and emergency water supply. According to the requirements of the First National Census of Groundwater Survey and Economic Water Census, the quantity, distribution and water withdrawal of groundwater intake wells in Kaiyuan City and economic water use were surveyed. According to the findings, exploitation of groundwater has reached its limit. If it is not restricted to mining, it will face serious water shortage problems in the future. It proposes to rationally develop and utilize surface water resources and provide protection for urban and rural water supply.