geohydrologic
/ˌdʒioʊˌhaɪdrəˈlɑdʒɪk/
adjective
- Relating to the study of water beneath the Earth's surface and how it moves through rocks and soil.
- Engineers used geohydrologic data to design the well system.
- The geohydrologic survey helped find a new source of clean drinking water.
- Geohydrologic maps show where underground water flows.