Rule 10. On the waters of the Belle river, sections 1 and 12, town 3 north, range 16 east, within the limits of Marine City, county of St. Clair, state of Michigan, no operator of any motorboat shall exceed a slow-no wake speed, which means a very slow speed whereby the wake or wash created by the motorboat would be minimal.
Mich. Admin. Code R. 281.774.10