Investigasi Akuifer Air Tanah di Sekitar Lahan Pertanian Desa Kedungwuluh, Kecamatan Kalimanah, Kabupaten Purbalingga, Jawa Tengah Berdasarkan Survei Geolistrik Resistivitas dengan Konfigurasi Wenner
Abstract: Exploration to
groundwater sources has been done at Kedungwuluh,District of Kalimanah, Regent
of Purbalingga Central Java using Geoelectric Resistivity method with Wenner
configurations. This research done at around ofagriculture land in Kedungwuluh.
The objective of this research is interpret todepth and properties of
groundwater aquifer based on resistivity data of Wennerconfigurations. The
lenght of measurement trajectory in this research area are 300 meters, that
outstretched from coordinate of 07° 23′ 46.5″ S and 109° 18′42,9″ E up to 07°
23′ 56″ S and 109° 18′ 42,9″ E. The results that obtained from this research is
two dimensionly (2D) resistivity profile of sub surface rocks,which contains of
some layers or section of rocks, i.e: sandy claystone (< 53,35 m), clayey sandstone (53,35 up to 75,35 m), smooth sandstone (75,35
up to249,00 m), and compacted sandstone and gravel
(>249,00 m). Based on the results of the
interpretation, estimated that rock section which most dominant asgroundwater
aquifer is smooth sandstone, and then clayey sandstone, thensandy claystone.
While compacted sandstone and gravel is not estimated as aquifer.
Keywords: groundwater aquifer,
village of Kedungwuluh, geoelectric of resistivity method, Wenner configuration
Penulis: Sehah dan Hartono
Kode Jurnal: jpfisikadd100116
