Rule 6. On the waters of Swan creek and all connecting channels, commencing at its mouth at Anchor bay, Lake St. Clair, to Short Cut road, a distance of 2,770 yards more or less, township of Ira, county of St. Clair, state of Michigan, no operator of any motorboat shall exceed a slow-no wake speed.
Mich. Admin. Code R. 281.774.6