subartesian
/sʌbɑrˈtiʒən/
adjective
- Relating to a type of underground water that is under pressure but does not rise to the surface on its own (unlike a true artesian well).
- Many rural homes rely on subartesian wells for their water supply.
- Geologists mapped the subartesian water table beneath the valley.
- The subartesian aquifer requires pumping to bring water to the surface.