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Lake of Isles Brook

Fishing spots, fishing reports, and regulations in

Connecticut, United States

1 catch

Top fish species at Lake of Isles Brook

Largemouth bass
Largemouth bass
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Lake of Isles Brook fishing reports

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Largemouth bass

length · weight

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General info

Lake of Isles Brook is a stream located in New London County, Connecticut, United States. It is most popular for fishing Largemouth bass.

Location

41°29′33.7″N 71°57′48.9″W
Directions

When are Largemouth Bass biting on Lake of Isles Brook?

Learn what time of year and day to go fishing at Lake of Isles Brook. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.

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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.

Largemouth bass

Seasons

Open

Bag limit

6

Min size

12"

Measurement

Total Length

Aggregate

6

No minimum size requirement in rivers and streams

Open year-round

Legal Methods: angling, icefishing

Micropterus nigricans

Regulations for

41°29′33.7″N 71°57′48.9″W
Regulations in the map
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Local laws and licenses

Connecticut fishing license

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Cities nearby

Mashantucket

2.0 miles away

Ledyard

4.6 miles away

Griswold

6.7 miles away

Old Mystic

7.5 miles away

Norwich

7.5 miles away

Jewett City

7.9 miles away

Gales Ferry

8.0 miles away

Stonington

8.8 miles away

Oxoboxo River

9.0 miles away

Mystic

9.4 miles away

Groton

9.8 miles away

Pawcatuck

9.9 miles away

Montville

10.2 miles away

Ashaway

10.3 miles away

Baltic

10.5 miles away

Poquonock Bridge

11.1 miles away

Noank

11.1 miles away

New London

12.2 miles away

Groton Long Point

12.5 miles away

Westerly

12.7 miles away

Bradford

12.8 miles away

Waterford

12.8 miles away

Watch Hill

13.6 miles away

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FAQ about Lake of Isles Brook fishing

the Lake of Isles Brook is a stream located in New London County, Connecticut, United States. Its coordinates are:
41°29′33.7″N 71°57′48.9″W
.
Find the best fishing spots on the Lake of Isles Brook by looking at where other anglers have caught fish. This can easily be done in the where it is also possible to see big fish potential and how good fishing is right now along with Garmin® depth maps.
The most common species in the Lake of Isles Brook are:
The latest Lake of Isles Brook fishing reports are:
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