🐟 What fish can you catch in Scales Mound?

Most commonly caught species around Scales Mound , IL : Largemouth bass - 2,756 reported catches Smallmouth bass - 929 reported catches Northern pike - 678 reported catches Bluegill - 531 reported catches Channel catfish - 363 reported catches .

📢 What are the latest Scales Mound fishing reports?

The latest Scales Mound , IL fishing reports are: @maxd7208 reported a nice Largemouth bass at Waddams Creek . @sunarayfish reported a nice Largemouth bass . @AnglerArty reported a nice Shortnose gar at O'Leary's Lake . @sunarayfish reported a nice Largemouth bass at O'Leary's Lake . @sunarayfish reported a nice Largemouth bass at O'Leary's Lake . .

Fishing in Scales Mound, IL

Q: 🎣 Where to fish in Scales Mound, Illinois?

Anglers in Scales Mound , IL recommend these top fishing spots: Mississippi River (IL) , Pecatonica River (WI) , Galena River , Apple River , Smallpox Creek .

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

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

Latest Scales Mound fishing reports

Largemouth bass

Waddams Creek

length · weight

Largemouth bass

length · weight

Shortnose gar

O'Leary's Lake

length · weight

Largemouth bass

O'Leary's Lake

length · weight

Largemouth bass

O'Leary's Lake

length · weight

Largemouth bass

O'Leary's Lake

length · weight

Common carp

Pecatonica River (WI)

length · weight

Bigmouth buffalo

Pecatonica River (WI)

27 in · 14 lb

Bigmouth buffalo

Pecatonica River (WI)

length · weight

Smallmouth bass

Mississippi River (WI)

length · weight

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Fishing regulations in Scales Mound

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 18th, 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°28′30″N 90°15′9″W

Regulations in the map

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FAQ about Scales Mound fishing

Anglers in Scales Mound, IL recommend these top fishing spots: Mississippi River (IL), Pecatonica River (WI), Galena River, Apple River, and Smallpox Creek.

Most commonly caught species around Scales Mound, IL:

Largemouth bass - 2,756 reported catches
Smallmouth bass - 929 reported catches
Northern pike - 678 reported catches
Bluegill - 531 reported catches
Channel catfish - 363 reported catches

The latest Scales Mound, IL fishing reports are:

@maxd7208 reported a nice Largemouth bass at Waddams Creek.
@sunarayfish reported a nice Largemouth bass.
@AnglerArty reported a nice Shortnose gar at O'Leary's Lake.
@sunarayfish reported a nice Largemouth bass at O'Leary's Lake.
@sunarayfish reported a nice Largemouth bass at O'Leary's Lake.

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