🐟 What fish can you catch in Warrenville?

Most commonly caught species around Warrenville , IL : Largemouth bass - 79,741 reported catches Bluegill - 10,499 reported catches Smallmouth bass - 10,420 reported catches Channel catfish - 7,023 reported catches Common carp - 5,970 reported catches .

📢 What are the latest Warrenville fishing reports?

The latest Warrenville , IL fishing reports are: @macias-ivan reported a nice Black crappie at Caton Ridge Park . @chandlerwilliams5744 reported a nice Largemouth bass . @michael-perreault reported a nice Channel catfish at Fox River . @RK.FISHING1 reported a nice Largemouth bass . @Derpnuken reported a nice White crappie at Larry Fink Memorial Park . .

Fishing in Warrenville, IL

Q: 🎣 Where to fish in Warrenville, Illinois?

Anglers in Warrenville , IL recommend these top fishing spots: Fox River , Des Plaines River , West Branch Du Page River , Mallard Lake , DuPage River .

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

Download the Fishbrain app and see today's Fishing and Weather Forecast for Warrenville , 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

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Top fish species in Warrenville

Latest Warrenville fishing reports

Black crappie

Caton Ridge Park

length · weight

Largemouth bass

22 in · 5 lb

Channel catfish

Fox River

length · weight

Largemouth bass

length · weight

White crappie

Larry Fink Memorial Park

length · weight

Steelhead

Busse Lake (Busse Forest Reservoir)

length · weight

Largemouth bass

Forest Lake

15 in · 3 lb

Smallmouth bass

Fox River

length · weight

Largemouth bass

Rock Run Rookery

length · weight

Largemouth bass

Turnberry Wetlands

21 in · 5 lb 3 oz

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Fishing regulations in Warrenville

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 March 28th, 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°49′15.6″N 88°11′8.5″W

Regulations in the map

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FAQ about Warrenville fishing

Anglers in Warrenville, IL recommend these top fishing spots: Fox River, Des Plaines River, West Branch Du Page River, Mallard Lake, and DuPage River.

Most commonly caught species around Warrenville, IL:

Largemouth bass - 79,741 reported catches
Bluegill - 10,499 reported catches
Smallmouth bass - 10,420 reported catches
Channel catfish - 7,023 reported catches
Common carp - 5,970 reported catches

The latest Warrenville, IL fishing reports are:

@macias-ivan reported a nice Black crappie at Caton Ridge Park.
@chandlerwilliams5744 reported a nice Largemouth bass.
@michael-perreault reported a nice Channel catfish at Fox River.
@RK.FISHING1 reported a nice Largemouth bass.
@Derpnuken reported a nice White crappie at Larry Fink Memorial Park.

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