🐟 What fish can you catch in Dewey?

Most commonly caught species around Dewey , IL : Largemouth bass - 3,581 reported catches Channel catfish - 425 reported catches Bluegill - 400 reported catches Black crappie - 306 reported catches Blue catfish - 209 reported catches .

📢 What are the latest Dewey fishing reports?

The latest Dewey , IL fishing reports are: @AnglerZ117 reported a nice Smallmouth bass at Salt Creek . @Garret322 reported a nice Black crappie . @Garret322 reported a nice Black crappie . @NoahWilken reported a nice Black crappie at Maynard Lake . @michaelclark1336 reported a nice Common shiner at Saline Branch Drainage Ditch . .

Fishing in Dewey, IL

Q: 🎣 Where to fish in Dewey, Illinois?

Anglers in Dewey , IL recommend these top fishing spots: Sangamon River , Lake of the Woods , Sunset Lake , Boardwalk Pond , Heritage Lake .

Q: 📅 What is the best time to go fishing in Dewey?

Download the Fishbrain app and see today's Fishing and Weather Forecast for Dewey , IL . We give you weather trends and help you find the perfect window to catch your next personal best. With Fishbrain Pro , you will get the following capabilities: Plan smarter: Get hour-by-hour fishing weather conditions. Fish at peak times: Use BiteTime™ predictions to maximize catches. Stay ahead of the weather: Get hyper-local, real-time updates. .

Illinois, United States

Want trophy-size catches? These Dewey spots deliver

Scan the QR code to download the app!

Top fish species in Dewey

Latest Dewey fishing reports

Smallmouth bass

Salt Creek

length · weight

Black crappie

7 in · 6 oz

Black crappie

7 in · 4 oz

Black crappie

Maynard Lake

length · weight

Common shiner

Saline Branch Drainage Ditch

length · weight

Largemouth bass

length · weight

White crappie

Boneyard Creek

12 in · 1 lb 2 oz

White crappie

Boneyard Creek

12 in · 1 lb

Bluegill

length · weight

Largemouth bass

length · weight

More catches in the app...

Continue browsing catches and catch locations in the Fishbrain app

Scan the QR code to download the app!

Fishing regulations in Dewey

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 17th, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.

Select species

Largemouth bass

Seasons

Open

Bag limit

Aggregate

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.

Very good Catch, Clean, Cook Largemouth Bass by BlueGabe

Micropterus nigricans

Regulations for

40°19′9.5″N 88°16′59.9″W

Regulations in the map

Download Fishbrain and fish smarter

Unlimited access to the best fishing spot finder in the game. Get all the fishing intel you need to start catching more, and bigger, fish.

Free trial available

FAQ about Dewey fishing

Anglers in Dewey, IL recommend these top fishing spots: Sangamon River, Lake of the Woods, Sunset Lake, Boardwalk Pond, and Heritage Lake.

Most commonly caught species around Dewey, IL:

Largemouth bass - 3,581 reported catches
Channel catfish - 425 reported catches
Bluegill - 400 reported catches
Black crappie - 306 reported catches
Blue catfish - 209 reported catches

The latest Dewey, IL fishing reports are:

@AnglerZ117 reported a nice Smallmouth bass at Salt Creek.
@Garret322 reported a nice Black crappie.
@Garret322 reported a nice Black crappie.
@NoahWilken reported a nice Black crappie at Maynard Lake.
@michaelclark1336 reported a nice Common shiner at Saline Branch Drainage Ditch.

Download the and see today's Fishing and Weather Forecast for Dewey, IL. We give you weather trends and help you find the perfect window to catch your next personal best. With Fishbrain Pro, you will get the following capabilities: