Problems and Countermeasures of Groundwater in Hydrogeological Survey

This paper makes a special analysis on the main technical work, tasks and contents of investigation and survey by using hydrogeology, combined with the common technical problems of surface water and groundwater utilization in investigation and survey by using hydrogeology. These problems mainly include the decline and rise of aboveground water level, the rise and fall of underground phreatic water level Irregular fluctuation of water level and variation of confined water in aboveground rivers.