Top fish species at Crystal Lake

Largemouth bass
Largemouth bass
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Crystal Lake fishing reports

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Largemouth bass

15 in · 2 lb

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Largemouth bass

13 in · 2 lb

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Largemouth bass

length · weight

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Largemouth bass

length · weight

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General info

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

Location

39°05′24.2″N 90°13′53.7″W
Directions

When are Largemouth Bass biting on Crystal Lake?

Learn what time of year and day to go fishing at Crystal 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 Crystal 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 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

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

39°05′24.2″N 90°13′53.7″W
Regulations in the map
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Local laws and licenses

Illinois fishing license

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Cities nearby

Jerseyville

5.5 miles away

Fidelity

5.7 miles away

Brighton

5.9 miles away

Godfrey

9.2 miles away

Shipman

10.2 miles away

Rockbridge

12.5 miles away

Portage Des Sioux

12.7 miles away

Grafton

13.0 miles away

Alton

13.6 miles away

Fieldon

14.4 miles away

Chesterfield

14.5 miles away

Royal Lakes

14.6 miles away

Moro

15.9 miles away

Bethalto

16.4 miles away

Carrollton

17.0 miles away

Old Jamestown

17.5 miles away

Greenfield

17.6 miles away

Florissant

20.7 miles away

Brussels

21.5 miles away

Hardin

21.6 miles away

Eldred

21.9 miles away

Batchtown

23.0 miles away

White Hall

25.8 miles away

Hamburg

27.7 miles away

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FAQ about Crystal Lake fishing

Crystal Lake is a lake located in Jersey County, Illinois, United States. Its coordinates are:
39°05′24.2″N 90°13′53.7″W
.
Find the best fishing spots on Crystal 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 Crystal Lake are:
The latest Crystal Lake fishing reports are:
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