🐟 What fish can you catch in Machesney Park?

Most commonly caught species around Machesney Park , IL : Largemouth bass - 8,838 reported catches Smallmouth bass - 3,194 reported catches Bluegill - 1,439 reported catches Northern pike - 1,236 reported catches Channel catfish - 1,029 reported catches .

📢 What are the latest Machesney Park fishing reports?

The latest Machesney Park , IL fishing reports are: @landenpate reported a nice Bluegill at Willow Creek . @landenpate reported a nice Green sunfish at Willow Creek . @MaxFischer0387 reported a nice Largemouth bass . @MaxFischer0387 reported a nice Rainbow trout . @BenBassCatcher reported a nice Bluegill at Windsor Lake . .

Fishing in Machesney Park, IL

Q: 🎣 Where to fish in Machesney Park, Illinois?

Anglers in Machesney Park , IL recommend these top fishing spots: Rock River (IL, WI) , Kishwaukee River , Pierce Lake , South Branch Kishwaukee River , Candlewick Lake .

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

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

Latest Machesney Park fishing reports

Bluegill

Willow Creek

length · weight

Green sunfish

Willow Creek

length · weight

Largemouth bass

length · weight

Rainbow trout

length · weight

Bluegill

Windsor Lake

length · weight

Brown trout

Sugar River (WI)

length · weight

Brown trout

Sugar River (WI)

length · weight

Common mudpuppy

Williams Bay

length · weight

Largemouth bass

Island Pond

length · weight

Largemouth bass

Williams Bay

length · weight

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Fishing regulations in Machesney Park

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.

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

42°21′59.8″N 89°01′35.8″W

Regulations in the map

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FAQ about Machesney Park fishing

Anglers in Machesney Park, IL recommend these top fishing spots: Rock River (IL, WI), Kishwaukee River, Pierce Lake, South Branch Kishwaukee River, and Candlewick Lake.

Most commonly caught species around Machesney Park, IL:

Largemouth bass - 8,838 reported catches
Smallmouth bass - 3,194 reported catches
Bluegill - 1,439 reported catches
Northern pike - 1,236 reported catches
Channel catfish - 1,029 reported catches

The latest Machesney Park, IL fishing reports are:

@landenpate reported a nice Bluegill at Willow Creek.
@landenpate reported a nice Green sunfish at Willow Creek.
@MaxFischer0387 reported a nice Largemouth bass.
@MaxFischer0387 reported a nice Rainbow trout.
@BenBassCatcher reported a nice Bluegill at Windsor Lake.

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