Top fish species at Lake Cottage Grove
Check which species have trophy potential in Lake Cottage Grove
Lake Cottage Grove fishing reports
Continue browsing catches and catch locations in the Fishbrain app
When are Largemouth Bass biting on Lake Cottage Grove?
Learn what time of year and day to go fishing at Lake Cottage Grove. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.
Fishing regulations at Lake Cottage Grove, 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 Lake Cottage Grove fishing
- Largemouth bass - 4 members reported to have caught this fish
- Brown trout - 1 members reported to have caught this fish
- Channel catfish - 1 members reported to have caught this fish
- @shermanscullark reported a nice White crappie.
- @ryan-mcv reported a nice Largemouth bass.
- @ryan-mcv reported a nice Walleye.
- @jaysonjahnke reported a nice Bluegill.
- @d100s reported a nice Channel catfish.
Free trial available