Mich. Comp. Laws § 280.432
Whoever, after the drain commissioner has given notice by first class mail, that the drain commissioner, drainage board or their agents will go upon lands for any purpose hereinafter set forth, to the owner of the land whose name appears on the last city or township tax assessment roll, at the address shown on the roll, and if no address appears thereon no notice need be mailed to such person, wilfully prohibits, prevents or obstructs the drain commissioner, drainage board or their agents from going upon lands either within or outside of the district for the purpose of examining the same or making surveys in connection with the work of the drain commissioner or drainage board, or wilfully prohibits, prevents or obstructs the drain commissioner or drainage board of a district, their agents, employees or contractors from going upon the right of way of the district with their servants, tools, machinery, instruments and other equipment for the purpose of constructing, reconstructing, repairing or maintaining the work of the drain commissioner or drainage board is guilty of a misdemeanor.
MCL 280.432