CD Skripsi
Interpretasi Distribusi Air Bawah Tanah Menggunakan Metode Geolistrik Konfigurasi Wenner Dan Geokimia Di Marpoyan Damai Pekanbaru
Exploration of underground water becomes urgent in areas with population growth and intensive domestic activities. This research was conducted to map the distribution of aquifers and evaluate the quality of underground water in Perhentian Marpoyan Village, Marpoyan Damai Sub-district, Pekanbaru City. The method used was Wenner configuration geoelectric survey and geochemical analysis based on pH, TDS, conductivity and turbidity parameters. Resistivity data was obtained through a resistivity meter and processed using Res2Dinv software, while water quality data mapping was conducted using Surfer to form two- and three- dimensional contour visualizations. The analysis revealed two aquifer layers, consisting of unconsolidated sediments at a depth of 6.38 to 12.4 meters and consolidated sediments at a depth of 12.4 to 15.9 meters with an apparent resistivity range of 0.0459 to 343 Ωm. Water quality evaluation showed that none of the samples met the pH standard of 6.5-8.5, all samples met the TDS threshold of
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