A person who violates a provision of this chapter is guilty of a misdemeanor.
A person is guilty of a gross misdemeanor who:
(1) willfully violates a provision of this chapter or order of the commissioner;
(2) engages in the business of drilling or making wells, sealing wells, installing pumps or pumping equipment, or constructing elevator shafts without a license required by this chapter; or
(3) engages in the business of exploratory boring without an exploratory borer's license under this chapter.
A violation of this chapter shall be prosecuted by the county attorney in the county where the violation occurred or is occurring. The trial shall be held in that county.