Fishing spots, fishing reports, and regulations in
Mazon River
Logged catches
Top fish species at Mazon River
Check which species have trophy potential in Mazon River
Mazon River fishing reports
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When is the Largemouth Bass biting in Mazon River?
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Fishing regulations at Mazon River, IL
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 Illinois 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 May 7, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Mazon River fishing
- Smallmouth bass - 21 members reported to have caught this fish
- Largemouth bass - 12 members reported to have caught this fish
- Channel catfish - 9 members reported to have caught this fish
- @Cameront_Taylor reported a nice Smallmouth bass.
- @rangerdude2019 reported a nice Smallmouth bass.
- @rangerdude2019 reported a nice Smallmouth bass.
- @rangerdude2019 reported a nice Smallmouth bass.
- @rangerdude2019 reported a nice Largemouth bass.
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