Fishing spots, fishing reports, and regulations in
Old Au Sable River
Logged catches
Top fish species at Old Au Sable River
Check which species have trophy potential in Old Au Sable River
Old Au Sable River fishing reports
length · weight
length · weight
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When is the Largemouth Bass biting in Old Au Sable River?
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Fishing regulations at Old Au Sable River, MI
Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.
Fishing regulations in Michigan can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.
Below you will see fishing regulations for catching as of . To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Old Au Sable River fishing
- Smallmouth bass - 4 members reported to have caught this fish
- Largemouth bass - 2 members reported to have caught this fish
- Brook trout - 1 members reported to have caught this fish
- @Cripple_Connor reported a nice Yellow perch.
- @jackknife reported a nice Smallmouth bass.
- @dylansymons reported a nice Walleye.
- @pfielding4650 reported a nice Atlantic salmon.
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