Geophysical techniques, an geo-electric method 2-D, has been general used for many year in groundwater exploration. The method is applied with drilling for determination of resistivity value and equifer depth. The result show that plain and hill was morphology characteristic in area which has relatively > 50 meter above sea level, and also the area was dominated by volcanic rock Lam Teuba. The resistivity value was 4-10 ohm.meter and aquifer layer was 2-20 meter depth under the ground surface.

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... owever, deepst equifer layer found 40-70 meter from surface in line T and line U.