The HoAGW4RP recently purchased advanced hydrogeological and geophysical equipment for efficient groundwater data collection and analysis. These equipment will enhance capacity for sustainable groundwater management and monitoring across the country. The inspection aimed to check the equipment’s condition, functionality, and adherence to project standards.

Dr. Lydia Olaka , Director of the School of Physics and Earth Sciences at the Technical University of Kenya, provided the grounds for the inspection and testing. The PQWT measures electromagnetic resistance waves, whereas the Walk TEM (Transient Electromagnetic) equipment—a ground-based adaptation of SkyTEM technology that detects subsurface resistivity variations to identify water sources and other underground features.

In the field, the team conducted an experiment using a configuration of seven wires with 22 stations each, strategically placed alongside metal electrodes or “stations.” Clamps were used to connect the electrodes to the ground, allowing electron flow for data transmission to a receiver. Processing this data with Surfer software produces detailed 2D and 3D visualizations, unveiling crucial fractures and cracks indicative of potential aquifers and water availability.

After completing the inspection and preparing the equipment for deployment, HoAGW4RP is ready to make significant strides in sustainable groundwater management for water-scarce communities.