Fishing spots, fishing reports, and regulations in
Upper South Branch Thunder Bay River
Logged catches
Top fish species at Upper South Branch Thunder Bay River
Check which species have trophy potential in Upper South Branch Thunder Bay River
Upper South Branch Thunder Bay River fishing reports
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When is the Largemouth Bass biting in Upper South Branch Thunder Bay River?
Learn what hours to go fishing at Upper South Branch Thunder Bay River. Download the app today and get started looking for fishing spots, prepare for your next fishing trip, and try out our BiteTimeβ’ feature, explore fishing spots, and save relevant baits to prepare for your next fishing trip.
Fishing regulations at Upper South Branch Thunder Bay 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 species as of April 30, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Upper South Branch Thunder Bay River fishing
- Brook trout - 3 members reported to have caught this fish
- Smallmouth bass - 3 members reported to have caught this fish
- Largemouth bass - 3 members reported to have caught this fish
- @jbaker406 reported a nice Brook trout.
- @Ryderdaddy reported a nice Brook trout.
- @jbaker406 reported a nice Brook trout.
- @jameson.spens reported a nice Brook trout.
- @dustinhanselman reported a nice Largemouth bass.
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