地下水监测井与取水井水位关系研究

Study on the Relationship between Groundwater Level of Monitoring Well and Water Intake Well

地下水水位水量双控是治理地下水超采的有效途径,主要是通过监测井观测地下水位,当水位达到控制指标时,以公告、通报等形式对省(市、县)水行政主管部门进行预警和提醒。本文以地下水补给、排泄对水位的影响为基础,着力分析了年周期地下水升降的变化规律,厘清了监测井和取水井水位的关系,提出了满足县域控制水位的单个取水井的预警水位和控制水位,为县域地下水水位水量双控提供了可操作的技术方案。

The dual control of groundwater level and water quantity is an effective way to control groundwater overexploitation,which is mainly to observe the groundwater level through monitoring wells.When the water level reaches the control target,the provincial(city,county)water administrative departments are given early warning and reminder by means of announcements and notices.Based on the influence of groundwater recharge and discharge on water level,this paper emphatically analyzes the annual cycle change rule of groundwater elevation,clarifies the relationship between the water level of monitoring wells and water intake wells,and puts forward the warning water level and control water level of a single water intake well satisfying the county control water level,which provides an operable technical scheme for the dual control of groundwater level and water quantity in county.