Iran is located in arid and semi-arid regions and this issue has caused the management of water resources and its proper use to be always considered.The following study examines the condition of the groundwater aquifer to determine the location of the best point for drilling water wells.The study area is about 7 km southeast of Talesh city located in Gilan province. The most visible units in this area are alluvium.In this area, 7 one-dimensional sounding with Schulmberger array and 4 two-dimensional profiles with Wenner array were performed. Decreasing the resistivity and increasing the chargeability by considering drilling logs from a depth of about 22 meters is mainly related to increasing the amount of clay, and therefore, the presence of groundwater aquifers containing saline water is not predicted to the depth to be explored