Joe Cain lays out resistivity cable in the field for a Managed aquifer recharge (MAR) assisted by geophysical mapping and monitoring can increase groundwater storage, ensuring a viable water supply. - hydroGEOPHYSICS - Image by Shawn Calendine

Geophysical methods help understand subsurface geology structures and how the geology either hinders or accelerates managed aquifer recharge rates. The primary concern is locating permeable sediments suitable for infiltration.