🐟 What fish can you catch in DeKalb?

Most commonly caught species around DeKalb , IL : Largemouth bass - 30,401 reported catches Smallmouth bass - 7,678 reported catches Bluegill - 3,291 reported catches Channel catfish - 2,415 reported catches Common carp - 1,762 reported catches .

📢 What are the latest DeKalb fishing reports?

The latest DeKalb , IL fishing reports are: @jaydennicasio reported a nice Common carp at Lake Waubonsie . @JuanLopez3 reported a nice Bluegill at Algonquin Lakes School and Park . @JuanLopez3 reported a nice Bluegill at Algonquin Lakes School and Park . @JuanLopez3 reported a nice Bluegill at Algonquin Lakes School and Park . @jaydennicasio reported a nice Largemouth bass at Waubonsie Creek . .

Fishing in DeKalb, IL

Q: 🎣 Where to fish in DeKalb, Illinois?

Anglers in DeKalb , IL recommend these top fishing spots: Shabbona Lake , South Branch Kishwaukee River , Old Mill Park , East Lagoon , Sycamore Lake Rotary Park .

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

Download the Fishbrain app and see today's Fishing and Weather Forecast for DeKalb , 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 DeKalb spots deliver

Scan the QR code to download the app!

Top fish species in DeKalb

Latest DeKalb fishing reports

Common carp

Lake Waubonsie

21 in · 4 lb 3 oz

Bluegill

Algonquin Lakes School and Park

length · weight

Bluegill

Algonquin Lakes School and Park

length · weight

Bluegill

Algonquin Lakes School and Park

length · weight

Largemouth bass

Waubonsie Creek

18 in · 3 lb

Bluegill

Algonquin Lakes School and Park

length · weight

Bluegill

Algonquin Lakes School and Park

length · weight

Common carp

Fox River

length · weight

Bluegill

Morgan Creek

7 in · 1 lb

Largemouth bass

Pioneer Park

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 DeKalb

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 21st, 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

41°55′52.7″N 88°44′53.5″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 DeKalb fishing

Anglers in DeKalb, IL recommend these top fishing spots: Shabbona Lake, South Branch Kishwaukee River, Old Mill Park, East Lagoon, and Sycamore Lake Rotary Park.

Most commonly caught species around DeKalb, IL:

Largemouth bass - 30,401 reported catches
Smallmouth bass - 7,678 reported catches
Bluegill - 3,291 reported catches
Channel catfish - 2,415 reported catches
Common carp - 1,762 reported catches

The latest DeKalb, IL fishing reports are:

@jaydennicasio reported a nice Common carp at Lake Waubonsie.
@JuanLopez3 reported a nice Bluegill at Algonquin Lakes School and Park.
@JuanLopez3 reported a nice Bluegill at Algonquin Lakes School and Park.
@JuanLopez3 reported a nice Bluegill at Algonquin Lakes School and Park.
@jaydennicasio reported a nice Largemouth bass at Waubonsie Creek.

Download the and see today's Fishing and Weather Forecast for DeKalb, 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: