Michigan Compiled Laws, Chapter 324. Natural Resources and Environmental Protection § 324.76113

(a) A limitation on the right of a person to engage in diving for recreational purposes in and upon the Great Lakes or the bottomlands of the Great Lakes.

(b) A limitation on the right of the department or the department of history, arts, and libraries to recover, or to contract for the recovery of, abandoned property in and upon the bottomlands of the Great Lakes.

(c) A limitation on the right of a person to own either abandoned property recovered before July 2, 1980 or abandoned property released to a person after inspection.