Regulation No. 25 - Genesee county
- Section R. 281.725.1 - Crooked lake; high-speed boating and water skiing prohibited
- Section R. 281.725.2 - Barnum lake; speed restriction
- Section R. 281.725.3 - Pine lake; high-speed boating and water skiing prohibited
- Section R. 281.725.4 - Marl lake, part; slow-no wake speed zone
- Section R. 281.725.5 - McCaslin lake; motorboats prohibited
- Section R. 281.725.6 - C.S. Mott lake and Flint river; swimming, flotation devices, and motorboats, when prohibited
- Section R. 281.725.7 - C.S. Mott lake; slow-no wake speed
- Section R. 281.725.8 - Flint river; motorboats prohibited
- Section R. 281.725.9 - Shiawassee river; slow-no wake speed zone
- Section R. 281.725.10 - Otter lake; hours for high-speed boating and water skiing
- Section R. 281.725.11 - Silver lake; slow-no wake speed zone
- Section R. 281.725.12 - Dollar lake; slow-no wake speed
- Section R. 281.725.13 - Lake Ponemah channels and canals; slow-no wake speed
- Section R. 281.725.14 - Lake Fenton; slow-no wake speed zone
- Section R. 281.725.15 - Lake Fenton; speed restriction
- Section R. 281.725.16 - Softwater lake; operation of a vessel powered by motor