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When are Largemouth Bass biting on Bluff Lake?
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Fishing regulations at Bluff Lake, IL
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.
Regulations for top species
Largemouth bass
The maximum number of individual fish legally harvested per harvester per day. Bag limits are only for properly licensed anglers actively harvesting the species. People who are not actively harvesting or are not properly licensed (if a license is required) may NOT be counted for the purpose of bag limits.
The maximum number of individual fish across an aggregate group of species legally harvested per harvester per day.
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.
Muskellunge
The maximum number of individual fish legally harvested per harvester per day. Bag limits are only for properly licensed anglers actively harvesting the species. People who are not actively harvesting or are not properly licensed (if a license is required) may NOT be counted for the purpose of bag limits.
No person shall harvest any individual fish less than the minimum size limit.
The maximum number of individual fish across an aggregate group of species legally harvested per harvester per day.
Total length means the straight line distance from the most forward point of the head with the mouth closed, to the farthest tip of the tail with the tail compressed or squeezed, while the fish is lying on its side.
All Muskellunge and Muskellunge hybrids (Tiger Muskie) taken must be 36-inches total length or longer, except as specified under Site-Specific Regulations. No more than 1 Muskellunge or Muskellunge hybrid (Tiger Muskie) may be taken per day, except as specified under Site-Specific Regulations. Only statewide regulations are shown herein, but you can access Site-Specific Regulations online.
Walleye
The maximum number of individual fish legally harvested per harvester per day. Bag limits are only for properly licensed anglers actively harvesting the species. People who are not actively harvesting or are not properly licensed (if a license is required) may NOT be counted for the purpose of bag limits.
No person shall harvest any individual fish less than the minimum size limit.
The maximum number of individual fish across an aggregate group of species legally harvested per harvester per day.
Total length means the straight line distance from the most forward point of the head with the mouth closed, to the farthest tip of the tail with the tail compressed or squeezed, while the fish is lying on its side.
Statewide regulations are shown herein, but you can access Site-Specific Regulations online.
All Walleye, Sauger, or their hybrid (Saugeye) taken must be 14-inches total length or longer, except in the Mississippi River or as specified under Site-Specific Regulations. Daily harvest limit is 6 Walleye, Sauger or their hybrid, either singly or in the aggregate, except in those waters listed under Site Specific Regulations.
Mississippi River between Illinois and Iowa:
- Minimum Length Limit = 15-inches total length
- Protected Slot Length Limit: no possession of fish greater than or equal to 20 inches and less than 27 inches
- Trophy: No more than 1 fish greater than or equal to 27-inches total length.
Please review Site-Specific Regulations online.
FAQ about Bluff Lake fishing
- Largemouth bass - 19 members reported to have caught this fish
- Muskellunge - 12 members reported to have caught this fish
- Walleye - 10 members reported to have caught this fish
- @JP-Angling reported a nice Muskellunge.
- @JP-Angling reported a nice Muskellunge.
- @Fisherman0425 reported a nice Bluegill.
- @mike-schwarz reported a nice Largemouth bass.
- @thor.swanson reported a nice Largemouth bass.
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