SDCL § 41-23-15: Walking, wading, standing, or operating motor vehicle on bed of nonmeandered lake, or trapping or hunting on frozen surface without permission prohibited.

No person may walk, wade, stand, or operate a motor vehicle on the bed of a nonmeandered lake, or trap or hunt on the frozen surface above private land, without permission from the landowner or any other person legally in possession of the privately owned property underlying the waters of that portion of the nonmeandered lake.