Rule 5. On the waters of Tea lake, sections 2, 3, 10 and 11, T28N, R1E, Greenwood township, Oscoda county, south of a line from where the north line of lot 23, T-La-Ka Park No. 1 subdivision, as extended, intersects the water's edge and thence west to the nearest opposite shore, it is unlawful for the operator of a vessel to exceed a slow-no wake speed.
Mich. Admin. Code R. 281.768.5