A magistrate court with a magistrate judge presiding has concurrent jurisdiction with the circuit courts:
if the punishment is a fine not exceeding two thousand dollars or imprisonment for a period not exceeding one year, or both such fine and imprisonment and to impose sentence upon a plea of guilty or nolo contendere. Acceptance of not guilty or nolo contendere pleas shall be in accordance with §§ 23A-7-2 and 23A-7-8, as applicable. A magistrate court with a magistrate judge presiding has concurrent jurisdiction with the circuit courts to try cases for all violations under § 32-22-55 that involve civil penalties, notwithstanding the amount of the civil penalty.
SDCL 16-12B-8