This project is a geophysical survey in four districts across Nimroz and Farah provinces, designed to identify suitable sites for groundwater exploration and borehole drilling. The methodology combines desk studies, field reconnaissance, geomagnetic and electromagnetic screening, and detailed electrical resistivity surveys to ensure accurate aquifer identification.

• Desk study & reconnaissance: Review of geological data, existing wells, recharge areas, and salinity risks, followed by site visits to confirm accessibility and gather local groundwater information.

• Preliminary screening: Geomagnetic and electromagnetic surveys to detect faults, fractures, buried channels, and aquifer zones.

• Main investigation: Electrical resistivity surveys using Schlumberger configuration to determine aquifer depth, thickness, and salinity risks.

• Data interpretation: Resistivity data processed to model subsurface layers and identify water-bearing formations.

• Borehole site selection: Integrated results guide the choice of optimal drilling sites, with recommendations on depth, screen intervals, cementation, and risk mitigation.