Understanding the site conceptual flow model in fractured-controlled rocks near landfills is crucial for monitoring groundwater pollution and addressing key environmental concerns in diverse locations worldwide. Characterizing fractured basalt with suitable spatial resolution remains an open area of research in such hazardous environments. The objective of this study is to explore the potential of integrating Electrical Resistivity Tomography (ERT) and Seismic Refraction Imaging (SRI) techniques for the construction and improved understanding of a site conceptual flow model in fractured basalt under hazardous conditions.