Top fish species at Fish Lake

Largemouth bass
Largemouth bass
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Fish Lake fishing reports

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16 in · 2 lb 2 oz

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Largemouth bass

length · weight

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recently logged catches
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Largemouth bass

length · weight

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General info

Fish Lake is a lake located in Iroquois County, Illinois, United States. It is most popular for fishing Largemouth bass.

Location

40°48′3.8″N 87°52′31.5″W
Directions

When are Largemouth Bass biting on Fish Lake?

Learn what time of year and day to go fishing at Fish Lake. 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 Fish 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 Largemouth bass as of April 22nd, 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

Aggregate

6

There is no statewide size limit. Daily harvest limit is 6 Bass, either singly or in the aggregate, except as specified under Site-Specific Regulations. Only statewide regulations are shown herein, but you can access Site-Specific Regulations online.

Micropterus nigricans

Regulations for

40°48′3.8″N 87°52′31.5″W
Regulations in the map
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Local laws and licenses

Illinois fishing license

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Cities nearby

Crescent City

2.3 miles away

Danforth

5.5 miles away

Ashkum

6.7 miles away

Gilman

6.9 miles away

Watseka

7.8 miles away

Onarga

9.2 miles away

Clifton

9.7 miles away

Martinton

11.1 miles away

Papineau

14.2 miles away

Donovan

14.8 miles away

Milford

15.2 miles away

Thawville

15.3 miles away

Cissna Park

16.2 miles away

Sheldon

16.3 miles away

Buckley

16.4 miles away

St. Anne

17.4 miles away

Irwin

18.3 miles away

Herscher

20.8 miles away

Kankakee

20.8 miles away

Cullom

21.3 miles away

Loda

22.3 miles away

Kentland

22.5 miles away

Chatsworth

22.6 miles away

Rankin

23.3 miles away

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FAQ about Fish Lake fishing

Fish Lake is a lake located in Iroquois County, Illinois, United States. Its coordinates are:
40°48′3.8″N 87°52′31.5″W
.
Find the best fishing spots on Fish Lake 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 Fish Lake are:
The latest Fish Lake fishing reports are:
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