Identifikasi Akuifer Air Tanah menggunakan Metode Geolistrik di Perumahan Gang Jati Baru, Hajimena, Natar, Lampung Selatan

Abstrak

Groundwater is a basic human need. To meet the groundwater needs in the Perumahan Gang Jatibaru, Hajimena, Natar, geoelectric measurements need to be carried out. The geoelectric configuration used in 1D measurements is Schlumberger. Meanwhile, in 2D data acquisition, the Wenner-Schlumberger configuration is used. The modeling results show that shallow groundwater aquifers are located at a depth of 11.1-28.3 meters and deep water aquifers are at a depth of 42.7-79 meters with a low resistivity value of 13.2 ohm.m. These results are in line with 2D modeling at the research location which shows a shallow low resistivity anomaly (<15.2 ohm.m) at a depth of 10-28 meters.