🐟 What fish can you catch in Triumph?

Most commonly caught species around Triumph , IL : Largemouth bass - 4,911 reported catches Smallmouth bass - 835 reported catches Channel catfish - 816 reported catches Bluegill - 667 reported catches Freshwater drum - 283 reported catches .

📢 What are the latest Triumph fishing reports?

The latest Triumph , IL fishing reports are: @Javi_GC reported a nice Largemouth bass . @Javi_GC reported a nice Largemouth bass . @Javi_GC reported a nice Largemouth bass . .

Fishing in Triumph, IL

Q: 🎣 Where to fish in Triumph, Illinois?

Anglers in Triumph , IL recommend these top fishing spots: Fox River , Illinois River , Lake Mendota , Vermilion River , Baker Park .

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

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

Latest Triumph fishing reports

length · weight

Largemouth bass

length · weight

Largemouth bass

length · weight

Somonauk Creek

length · weight

Largemouth bass

length · weight

Yellow bullhead

length · weight

Walleye

22 in · 4 lb 3 oz

Rainbow trout

Lake Mendota

length · weight

Somonauk Creek

length · weight

Freshwater drum

LaSalle County Nuclear Station Cooling Pond

length · weight

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Fishing regulations in Triumph

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

41°29′57.8″N 89°01′11.6″W

Regulations in the map

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FAQ about Triumph fishing

Anglers in Triumph, IL recommend these top fishing spots: Fox River, Illinois River, Lake Mendota, Vermilion River, and Baker Park.

Most commonly caught species around Triumph, IL:

Largemouth bass - 4,911 reported catches
Smallmouth bass - 835 reported catches
Channel catfish - 816 reported catches
Bluegill - 667 reported catches
Freshwater drum - 283 reported catches

The latest Triumph, IL fishing reports are:

@Javi_GC reported a nice Largemouth bass.
@Javi_GC reported a nice Largemouth bass.
@Javi_GC reported a nice Largemouth bass.

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