Islami, Nur2014-03-272014-03-272014-03-27wahyu sari yenihttp://repository.unri.ac.id/xmlui/handle/123456789/5924Integrated geoelectrical resistivity and seismic refraction survey have been used to investigate groundwater accumulation in the fractured zone of the granite bedrock. Three seismic refraction and twenty geoelectrical resistivity surveys with Wenner configuration were conducted on the relatively flat area. Lineament interpretation has been done prior to geoelectrical resistivity survey. The resistivity profiles show that the sediment thickness vary from 5 m to about 40 m with resistivity value of less than 200 ohm.m. The same indication of un-compacted material thickness is also shown by relatively low seismic velocity of less than 1800 m/s. In the several sites, fractured zone indication where the possibility of accumulated groundwater is well observedenGeolectrical resistivitySeismic refractionFracturedGroundwaterUR-Scientific Work Lecturer