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林甸地区存在地下地热资源，地下水作为热的载体可以将地热带到地表．该地区地下是否存在水的补给，涉及能否对其地热长期开发利用的问题．根据滨北地区的区域性水文地质资料，纵向上把水动力单元系统划分为２套，平面上水动力作用分为３个区；对沉积水文地质阶段水交替和淋滤水文地质阶段水交替强度进行了计算．应用流体势原理，对该区地下水的补给来源及水动力条件进行了综合分析．认为林甸地区在区域水文地质分区上处于淋滤水交替与沉积水交替的过渡带上，其地下热储中有充足的天然水补给
There is underground geothermal resources in the Lindian area, and groundwater can be used as a carrier of heat to heat the ground to the surface. Whether there is water supply underground in the area involves the issue of whether it can make long-term development and utilization of its geothermal energy. According to the regional hydrogeological data of Binbei area, the hydrodynamic unit system is divided into two sets vertically and the hydrodynamic action on the plane is divided into three zones. The alternation of hydro-alternation between sedimentary hydrogeology stage and leaching hydrogeology stage Calculated. Applying the principle of fluid potential, a comprehensive analysis of groundwater recharge sources and hydrodynamic conditions in this area is made. It is considered that the Lindian area is on the transitional zone where the regional hydrogeologic zonation is alternating with the leaching water and the sedimentary water, and there is sufficient natural water supply in the underground thermal storage