Groundwater exploration in rural part of Ilorin, Northcentral Nigeria using electrical resistivity method
| dc.contributor.author | Ibrahim, K.O., Haruna, K.A., Folorunso, I. O., Ibrahim Alli, O.K., | |
| dc.date.accessioned | 2026-04-21T11:19:23Z | |
| dc.date.available | 2026-04-21T11:19:23Z | |
| dc.date.issued | 2023-06-08 | |
| dc.description | NIL | |
| dc.description.abstract | This study was carried out to determine groundwater exploration in rural area of Ilorin, Northcentral Nigeria using vertical electrical sounding (VES). The VES data was generated from twenty (20) locations in the study area and was later processed and analysed using IPI2 WIN software. The underlying geo-electric sections comprises of topsoil, laterites, weathered basement, fractured basement, and fresh basement. The topsoil has resistivity and thickness ranges between 44.1- 862Ωm and 0.5 – 3.52m. The second layer which is laterites possess resistivity and thickness between 16.3 - 2001 Ωm and 0.62 – 10.3m. The third layer is weathered basement having resistivity and thickness ranges from 11.0 – 755 Ωm and 3.1 – 52.0m. The fourth layer considered as fractured basement has resistivity and thickness between 93.1 - 3247 Ωm and 14.8 – 71.1m and final layer is fresh basement which possess resistivity ranges between 73.7 – 8444 Ωm. The interpretation from the resistivity log of regolith rocks shows different curve types which include HA, HKH, QH, H and A – type curves. About 55% of the regolith in the area possesses aquifer potential value of 10.5 which shows optimum weathering and groundwater potential, therefore, any future borehole should be sited in these locations which are 3, 4, 8, 9, 10, 12, 13, 14, 16, 18, and 20. This study will provide a baseline hydrogeophysical data bank for prospective scientists, agriculturalists and relevant agencies that may be concerned with | |
| dc.description.sponsorship | NIL | |
| dc.identifier.citation | NIL | |
| dc.identifier.uri | https://uilspace.unilorin.edu.ng/handle/123456789/17506 | |
| dc.language.iso | en | |
| dc.publisher | Faculty of Physical Sciences, Chukwuemeka Odumegwu Ojukwu University, Anambra State, Nigeria. | |
| dc.relation.ispartofseries | NIL; NIL | |
| dc.subject | Groundwater potential | |
| dc.subject | vertical electrical sounding | |
| dc.subject | Schlumberger array | |
| dc.subject | IPI2 WIN software | |
| dc.subject | geoelectric selection | |
| dc.subject | regolith | |
| dc.title | Groundwater exploration in rural part of Ilorin, Northcentral Nigeria using electrical resistivity method | |
| dc.type | Article |