Ekwueme, Godspower Onyekachukwu: INTEGRATED GEOELECTRIC AND HYDROGEOLOGICAL MODELING FOR AQUIFER CHARACTERIZATION AND OPTIMAL BOREHOLE SITING IN OBUKPA, ENUGU STATE, NIGERIA

_Frontier Energy System and Power Engineering_ 8 (1):1-12. 2026Water is an essential resource for domestic, agricultural and industrial activities, especially in areas where surface water supply is scarce. But growing population, climate change and inadequate subsurface information has resulted in borehole failures and ineHicient use of groundwater resources in places like Obukpa watershed, Enugu State. The research seeks to solve the issues of uncertain borehole selection due to insuHicient kno