There are two classes of well drillers. A water well driller constructs wells for the purpose of locating, extracting or recharging groundwater, or for the purpose of transferring heat to or from the earth's subsurface, or for closing abandoned wells. A monitoring well driller constructs or closes wells drilled for the purpose of monitoring groundwater quantity or quality. May be approved for one or both classes of drillers.
- Occupations that may require this license:
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last update: September 2017