Top fish species at Boulder Lake
Check which species have trophy potential in Boulder Lake
Boulder Lake fishing reports
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When are Largemouth Bass biting on Boulder Lake?
Learn what time of year and day to go fishing at Boulder Lake. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.
Fishing regulations at Boulder Lake, 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 as of . To view regulations for a different fish species, please click on your preferred species in the drop-down.
FAQ about Boulder Lake fishing
- Largemouth bass - 3 members reported to have caught this fish
- Channel catfish - 1 members reported to have caught this fish
- Bluegill - 1 members reported to have caught this fish
- @mattmolla reported a nice Bluegill.
- @mattmolla reported a nice Largemouth bass.
- @mattmolla reported a nice Spotted bass.
- @mattmolla reported a nice Largemouth bass.
- @mattmolla reported a nice Largemouth bass.
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