Section R. 281.774.15 - St. Clair river and connected waters; slow-no wake speedRule 15.
(1) On the waters of the St. Clair river, from its confluence with the Black river, downstream to Lake St. Clair, including its north channel, middle channel, the Chenal A Bout Rond (the Sni Bora), the south channel, Baltimore highway, Big Fisher highway and Sears highway, it is unlawful for: (a) The operator of a vessel less than 26 feet in length to exceed a slow-no wake speed when within 200 feet of any shore, dock, or pierhead, and within the jurisdictional boundaries of the state of Michigan.(b) The operator of a vessel 26 feet or more in length to exceed a slow-no wake speed when within 600 feet of any shore, dock, or pierhead, and within the jurisdictional boundaries of the state of Michigan.(2) The provisions of this rule shall apply only to vessels used for recreational purposes.Mich. Admin. Code R. 281.774.15