Rule 4. On the waters of Maston and Muskellonge lakes, sections 2, 3, 10, and 11, T10N, R9W, Spencer township, Kent county, it is unlawful for the operator of a vessel to exceed a slow-no wake speed between the hours of 6:30 p.m. and 10:00 a.m. of the following day.
Mich. Admin. Code R. 281.741.4