groundwater body
a water body which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil
en-US/ˈɡɹaʊnˌdwɔdɚ ˈbɑdi/
en-GB/ˈɡɹaʊndwɔːtə bɒdiː/
a water body which is below the surface of the ground in the saturation zone and in direct contact with the ground or subsoil