Rapidly changing agriculture practice and the broad impacts of Urbanization, in NCR specially Gurgaon and Mewat districts have definitely put strains on the groundwater aquifers. Presently it is necessary to understand the ground water systems. Further investigations should be done to determine context of aquifers location and boundaries of recharge-discharge Zones, effects of changing land us e.g. agricutlure to urbanization and industrialization and assessment ...