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Fishing in Orion, IL

Illinois, United States

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Want trophy-size catches? These Orion spots deliver

Top fish species in Orion

Largemouth bass
Largemouth bass
Bluegill
Bluegill
Channel catfish
Channel catfish
Smallmouth bass
Smallmouth bass
Black crappie
Black crappie

Latest Orion fishing reports

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White crappie

Hennepin Canal

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Largemouth bass

Hennepin Canal

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Largemouth bass

Railroad Lake

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White bass

Hennepin Canal

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White bass

Hennepin Canal

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White crappie

The Henne-Puddle

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Largemouth bass

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Largemouth bass

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Largemouth bass

Lake of the Hills (I-280 Lake)

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Largemouth bass

length · weight

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About Orion fishing

Check out the best fishing spots in and around Orion, Illinois. Anglers using Fishbrain have logged: 6,767 catches for Largemouth bass, 1,049 catches for Bluegill, and 980 catches for Channel catfish.

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Fishing regulations in Orion

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.

Largemouth bass

Seasons

Open

Bag limit

6

Aggregate

6

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.

Micropterus nigricans

Regulations for

41°21′5″N 90°22′34.3″W
Regulations in the map
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FAQ about Orion fishing

Anglers in Orion, IL recommend these top fishing spots: Rock River (IL, WI), Mississippi River (IL), Hennepin Canal, Sylvan Slough, and Hennepin Canal.
Most commonly caught species around Orion, IL:
The latest Orion, IL fishing reports are:
Download the and see today's Fishing and Weather Forecast for Orion, 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:
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