Michigan Compiled Laws, Chapter 324. Natural Resources and Environmental Protection § 324.47338

Sec. 47338. A person shall not set or use any kind of a net mentioned in this part, except seines in the taking of noxious fish, within a radius of 1/2 mile of any public dock or pier from which the public is not excluded from fishing with hook and line. However, a person may set nets under the ice for the purpose of taking all fish, except perch, within the 1/2 mile radius of any such dock or pier. Public docks for the purpose of this part include all docks except docks owned by individuals and used exclusively for their own boats. This section does not apply to St. James Harbor, Beaver Island, and Charlevoix county.