Check which species have trophy potential in Lake of Isles Brook
Lake of Isles Brook fishing reports
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When are Largemouth Bass biting on Lake of Isles Brook?
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Fishing regulations at Lake of Isles Brook, CT
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 Connecticut 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 Largemouth bass as of May 3rd, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.
Seasons
Bag limit
Min size
Measurement
Aggregate
No minimum size requirement in rivers and streams
Open year-round
Legal Methods: angling, icefishing
Micropterus nigricans
Regulations for
FAQ about Lake of Isles Brook fishing
- Largemouth bass - 1 members reported to have caught this fish
- @Jayvalentevisionquestoutdoors reported a nice Largemouth bass.
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