Waterbody · Missouri · Tennessee · Illinois · Wisconsin
Mississippi River Fishing Regulations 2026
Mississippi River fishing regulations in 2026: top targets are bass, catfish, walleye. 2,535 current rules across 64 species from 4 state agencies (Missouri, Tennessee, Illinois, Wisconsin).
Species pages for Mississippi River
Dedicated rule pages for the most-targeted species at this water.
Missouri waters
183 rules from Conservation, 31 species.
Smallmouth Bass
- Season opens
- May 23
- Season closes
- Feb 28
- Possession
- 12 fish
- Min size
- 12"
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 6 fish
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 6 fish
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 6 fish
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Min size
- 15"
- Daily bag
- 1 fish/day
- Min size
- 15"
Largemouth Bass
- Season opens
- May 23
- Season closes
- Feb 28
- Possession
- 12 fish
- Min size
- 12"
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
- Daily bag
- 6 fish
Walleye
- Season opens
- Feb 20
- Season closes
- Apr 14
- Status
- Permitted
- Daily bag
- 8 fish
- Possession
- 8 fish
- Season opens
- Feb 20
- Season closes
- Apr 14
- Status
- Permitted
- Min size
- 18"
- Min size
- 18"
Nongame Fish
- Season opens
- Sep 15
- Season closes
- May 15
- Daily bag
- 20 fish/day
- Possession
- 100 fish
- Gear
- Bow
- Status
- Permitted
- Season opens
- Sep 15
- Season closes
- Dec 15
- Daily bag
- 100 fish
- Possession
- 100 fish
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
Blue Catfish
- Daily bag
- 20 fish
- Possession
- 20 fish
- Daily bag
- 2 fish/day
- Possession
- 10 fish
- Slot min
- 26"
- Slot max
- 34"
- Daily bag
- 2 fish/day
- Possession
- 10 fish
- Slot min
- 26"
- Slot max
- 34"
Striped Bass
- Daily bag
- 30 fish
- Daily bag
- 3 fish/day
- Min size
- 20"
- Daily bag
- 3 fish/day
- Min size
- 20"
Paddlefish
- Season opens
- Sep 15
- Season closes
- Dec 15
- Daily bag
- 2 fish/day
- Possession
- 4 fish
- Gear
- Jug Line
- Season opens
- Sep 15
- Season closes
- Dec 15
Flathead Catfish
- Daily bag
- 10 fish
- Possession
- 10 fish
All Species
- Status
- Permitted
- Season opens
- Sep 15
- Season closes
- Dec 15
- Daily bag
- 100 fish/day
- Possession
- 100 fish
- Gear
- Bow
Sauger
- Season opens
- Feb 20
- Season closes
- Apr 14
- Status
- Permitted
- Daily bag
- 8 fish
- Possession
- 8 fish
Channel Catfish
- Daily bag
- 20 fish
- Possession
- 20 fish
Catfish
- Daily bag
- 10 fish/day
- Daily bag
- 10 fish/day
- Daily bag
- 10 fish/day
Plus 19 more species. See the Missouri pillar page for the full list.
Tennessee waters
397 rules from TWRA, 20 species.
Largemouth Bass
- Status
- Permitted
- Daily bag
- 10 fish/day
- Daily bag
- 5 fish/day
- Possession
- 1 fish
- Min size
- 16"
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Slot min
- 18"
- Slot max
- 25"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Status
- Permitted
- Max size
- 18"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Daily bag
- 10 fish/day
- Possession
- 1 fish
- Min size
- 16"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Slot min
- 18"
- Slot max
- 24"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Slot min
- 16"
- Slot max
- 20"
- Daily bag
- 5 fish/day
- Possession
- 1 fish
- Min size
- 16"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Daily bag
- 2 fish/day
- Possession
- 2 fish
- Max size
- 18"
- Daily bag
- 5 fish/day
- Possession
- 1 fish
- Min size
- 16"
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Slot min
- 13"
- Slot max
- 18"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Status
- Permitted
- Daily bag
- 10 fish/day
- Daily bag
- 10 fish/day
- Slot min
- 18"
- Slot max
- 25"
- Daily bag
- 10 fish/day
- Possession
- 1 fish
- Min size
- 18"
- Status
- Permitted
- Min size
- 16"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Possession
- 1 fish
- Daily bag
- 10 fish/day
- Slot min
- 18"
- Slot max
- 25"
Smallmouth Bass
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 1 fish
- Possession
- 1 fish
- Slot min
- 16"
- Slot max
- 21"
- Daily bag
- 5 fish/day
- Min size
- 18"
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 5 fish/day
- Min size
- 18"
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 1 fish/day
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 1 fish/day
- Min size
- 20"
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 1 fish/day
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 1 fish/day
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 1 fish/day
- Min size
- 20"
- Daily bag
- 1 fish/day
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 1 fish/day
- Slot min
- 13"
- Slot max
- 17"
- Slot min
- 13"
- Slot max
- 17"
- Daily bag
- 5 fish/day
- Min size
- 15"
- Daily bag
- 2 fish/day
- Slot min
- 16"
- Slot max
- 21"
Walleye
- Status
- Permitted
- Daily bag
- 8 fish/day
- Season opens
- Jan 1
- Season closes
- Apr 30
- Possession
- 3 rods and reels or poles
- Gear
- Barbless
- Season opens
- Jan 1
- Season closes
- Apr 30
- Possession
- 3 rods and reels or poles
- Gear
- Single Pointed Hooks
- Season opens
- Jan 1
- Season closes
- Apr 30
- Gear
- Single Pointed Hooks
- Season opens
- Jan 1
- Season closes
- Apr 15
- Possession
- 1 fish
- Gear
- Barbless
- Season opens
- Jan 1
- Season closes
- Apr 15
- Possession
- 3 rods and reels or poles
- Max size
- 20"
- Gear
- Single Pointed Hooks
- Season opens
- Jan 1
- Season closes
- Apr 30
- Gear
- Single Pointed Hooks
- Season opens
- Jan 1
- Season closes
- Apr 30
- Gear
- Single Pointed Hooks
- Min size
- 15"
- Daily bag
- 1 fish
- Max size
- 20"
- Min size
- 15"
- Season opens
- Jan 1
- Season closes
- Apr 30
- Gear
- Single Pointed Hooks
- Season opens
- Jan 1
- Season closes
- Apr 30
- Gear
- Single Pointed Hooks
Striped Bass
- Daily bag
- 1 fish
- Possession
- 1 fish
- Slot min
- 32"
- Slot max
- 42"
- Daily bag
- 1 fish/day
- Slot min
- 32"
- Slot max
- 42"
- Slot min
- 32"
- Slot max
- 42"
- Daily bag
- 1 fish/day
- Min size
- 36"
- Season opens
- Nov 1
- Season closes
- Mar 31
- Min size
- 36"
Channel Catfish
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Min size
- 14"
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Min size
- 16"
- Daily bag
- 5 fish/day
- Min size
- 16"
- Daily bag
- 5 fish/day
- Min size
- 14"
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Min size
- 14"
- Daily bag
- 5 fish/day
- Min size
- 14"
Blue Catfish
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Min size
- 14"
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Min size
- 16"
- Daily bag
- 5 fish/day
- Min size
- 16"
- Daily bag
- 5 fish/day
- Min size
- 14"
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Min size
- 14"
- Daily bag
- 5 fish/day
- Daily bag
- 5 fish/day
- Min size
- 14"
Catfish
- Max size
- 34"
- Daily bag
- 5 fish/day
- Status
- Permitted
- Daily bag
- 1 fish/day
- Min size
- 15"
Striped Bass And Hybrid Striped Bass
- Daily bag
- 6
- Status
- Permitted
- Daily bag
- 6 fish/day
Crappie
- Status
- Permitted
- Daily bag
- 50 fish/day
- Daily bag
- 50
- Daily bag
- 50 fish/day
Sauger
- Status
- Permitted
- Daily bag
- 6 fish/day
- Daily bag
- 6
White Bass
- Status
- Permitted
- Daily bag
- 30 fish/day
Black Bass
- Daily bag
- 10
- Status
- Permitted
- Daily bag
- 10 fish/day
Plus 8 more species. See the Tennessee pillar page for the full list.
Illinois waters
484 rules from DNR, 28 species.
Channel Catfish
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Min size
- 12"
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 3 fish/day
- Daily bag
- 6 fish
- Daily bag
- 1 fish/day
- Min size
- 13"
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish
- Daily bag
- 1 fish/day
- Min size
- 13"
- Daily bag
- 6 fish
- Status
- Permitted
- Gear
- Angling Only
Walleye
- Min size
- 15"
- Slot min
- 20"
- Slot max
- 27"
- Min size
- 15"
- Slot min
- 20"
- Slot max
- 27"
- Daily bag
- 3 fish/day
- Min size
- 18"
- Min size
- 15"
- Slot min
- 20"
- Slot max
- 27"
- Daily bag
- 3 fish/day
- Min size
- 18"
- Daily bag
- 6 fish/day
- Min size
- 14"
Smallmouth Bass
- Status
- Catch And Release
- Status
- Catch And Release
- Season opens
- Apr 1
- Season closes
- Jun 15
- Status
- Catch And Release
- Status
- Catch And Release
- Max size
- 12"
- Daily bag
- 3 fish
- Status
- Catch And Release
- Slot min
- 12"
- Slot max
- 18"
- Min size
- 14"
- Status
- Catch And Release
- Status
- Permitted
- Season opens
- Jun 16
- Season closes
- Mar 31
- Daily bag
- 3 fish/day
Largemouth Bass
- Daily bag
- 4 fish/day
- Slot min
- 14"
- Slot max
- 18"
- Min size
- 12"
- Status
- Permitted
- Daily bag
- 6 fish/day
Flathead Catfish
- Daily bag
- 3 fish/day
- Max size
- 28"
- Daily bag
- 3 fish/day
- Max size
- 28"
- Daily bag
- 10 fish
- Daily bag
- 3 fish/day
- Status
- Permitted
- Gear
- Angling Only
Paddlefish
- Max size
- 33"
- Gear
- Snagging
- Min size
- 33"
- Max size
- 33"
- Min size
- 24"
- Max size
- 24"
- Max size
- 33"
Striped Bass
- Daily bag
- 25 fish
- Daily bag
- 2 fish
- Min size
- 32"
Large Or Smallmouth Bass
Walleye Or Sauger
- Daily bag
- 6 fish/day
- Daily bag
- 6 fish/day
Northern Pike
Rock Bass
- Daily bag
- 25 fish
Or Hybrid Crappie White Black
Plus 16 more species. See the Illinois pillar page for the full list.
Wisconsin waters
1471 rules from DNR, 23 species.
Walleye
- Daily bag
- 4 fish/day
- Possession
- 1 fish
- Daily bag
- 6 fish/day
- Possession
- 1 fish
- Slot min
- 20"
- Slot max
- 27"
- Daily bag
- 3 fish/day
- Daily bag
- 1 fish
- Max size
- 20"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish
- Min size
- 12"
- Max size
- 15"
- Status
- Permitted
- Max size
- 14"
- Daily bag
- 1 fish/day
- Slot min
- 20"
- Slot max
- 24"
- Max size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 24"
- Max size
- 20"
- Min size
- 24"
- Max size
- 20"
- Status
- Permitted
- Status
- Permitted
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 18"
- Max size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Daily bag
- 1 fish
- Max size
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Min size
- 14"
- Max size
- 14"
- Daily bag
- 3 fish a day
- Possession
- 1 fish
- Slot min
- 20"
- Slot max
- 24"
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Daily bag
- 3 fish/day
- Status
- Catch And Release
- Min size
- 24"
- Slot min
- 16"
- Slot max
- 24"
- Daily bag
- 1 fish
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Daily bag
- 1 fish
- Slot min
- 22"
- Slot max
- 28"
- Daily bag
- 1 fish
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Status
- Permitted
- Max size
- 14"
- Daily bag
- 1 fish/day
- Slot min
- 22"
- Slot max
- 28"
- Daily bag
- 1 fish
- Slot min
- 22"
- Slot max
- 28"
- Min size
- 24"
- Max size
- 20"
- Min size
- 24"
- Max size
- 20"
- Min size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Status
- Permitted
- Max size
- 14"
- Max size
- 14"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 18"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 24"
- Max size
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 24"
- Max size
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 24"
- Max size
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Season opens
- Jun 13
- Season closes
- Mar 7
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 12"
- Max size
- 15"
- Min size
- 24"
- Max size
- 20"
- Min size
- 24"
- Max size
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 24"
- Max size
- 20"
- Min size
- 24"
- Max size
- 20"
- Status
- Catch And Release
- Max size
- 14"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Season opens
- Mar 2
- Season closes
- May 1
- Daily bag
- 1 in total
- Min size
- 28"
- Status
- Permitted
- Max size
- 14"
- Max size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Max size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Daily bag
- 3 fish
- Min size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Max size
- 14"
- Status
- Permitted
- Max size
- 14"
- Status
- Catch And Release
- Min size
- 24"
- Slot min
- 16"
- Slot max
- 24"
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Daily bag
- 1 fish
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Min size
- 24"
- Max size
- 20"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 1 fish
- Max size
- 20"
- Daily bag
- 1 fish
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Status
- Permitted
- Daily bag
- 1 fish
- Max size
- 20"
- Season opens
- Mar 8
- Season closes
- Apr 30
- Daily bag
- 1 in total
- Min size
- 28"
- Season opens
- Mar 8
- Season closes
- Apr 30
- Daily bag
- 1 in total
- Min size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Daily bag
- 1 fish
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 28"
- Max size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Max size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Max size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 20"
- Slot max
- 24"
- Min size
- 24"
- Max size
- 20"
- Daily bag
- 1 fish/day
- Slot min
- 20"
- Slot max
- 24"
- Daily bag
- 1 fish/day
- Daily bag
- 3 fish/day
- Slot min
- 15"
- Slot max
- 20"
- Daily bag
- 1 fish
- Min size
- 12"
- Min size
- 12"
- Max size
- 15"
- Status
- Permitted
- Max size
- 14"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 20"
- Slot max
- 24"
- Daily bag
- 1 fish
- Slot min
- 22"
- Slot max
- 28"
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish
- Daily bag
- 1 fish/day
- Max size
- 14"
- Status
- Permitted
- Min size
- 14"
- Season opens
- May 9
- Season closes
- Mar 1
- Daily bag
- 2 fish/day
- Status
- Permitted
- Daily bag
- 1 fish
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Status
- Permitted
- Max size
- 14"
- Status
- Permitted
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Daily bag
- 1 fish/day
- Slot min
- 22"
- Slot max
- 28"
- Min size
- 24"
- Max size
- 20"
- Min size
- 24"
- Max size
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Daily bag
- 6 fish/day
- Possession
- 1 fish
- Slot min
- 20"
- Slot max
- 27"
- Status
- Permitted
- Status
- Catch And Release
- Daily bag
- 1 fish a day
- Slot min
- 22"
- Slot max
- 28"
- Daily bag
- 1 fish/day
- Daily bag
- 3 fish/day
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Max size
- 14"
- Daily bag
- 3 fish a day
- Possession
- 1 fish
- Min size
- 13"
- Slot min
- 16"
- Slot max
- 24"
- Min size
- 24"
- Max size
- 20"
- Min size
- 28"
- Max size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Status
- Catch And Release
- Status
- Permitted
- Status
- Permitted
- Max size
- 14"
- Season opens
- May 2
- Season closes
- Mar 1
- Daily bag
- 4 fish/day
- Possession
- 1 fish
- Season opens
- May 2
- Season closes
- Mar 1
- Daily bag
- 6 fish/day
- Season opens
- May 9
- Season closes
- Mar 1
- Daily bag
- 2 fish/day
- Status
- Permitted
- Daily bag
- 1 fish/day
- Min size
- 24"
- Max size
- 20"
- Status
- Permitted
- Max size
- 14"
- Daily bag
- 1 fish/day
- Status
- Permitted
- Min size
- 12"
- Max size
- 15"
- Min size
- 12"
- Max size
- 15"
- Min size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 24"
- Max size
- 20"
- Status
- Permitted
- Min size
- 14"
- Daily bag
- 1 fish/day
- Slot min
- 15"
- Slot max
- 20"
- Status
- Permitted
- Min size
- 14"
- Daily bag
- 3 in total
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Daily bag
- 1 fish
- Max size
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Daily bag
- 3 fish
- Max size
- 20"
- Daily bag
- 1 fish
- Max size
- 20"
- Max size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Max size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Max size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Max size
- 24"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 28"
- Max size
- 20"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Daily bag
- 1 fish
- Max size
- 20"
- Slot min
- 15"
- Slot max
- 20"
- Min size
- 28"
- Slot min
- 15"
- Slot max
- 20"
- Slot min
- 15"
- Slot max
- 18"
- Daily bag
- 5 fish in total
- Possession
- 10 fish in total
- Min size
- 18"
Smallmouth Bass
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Max size
- 14"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Min size
- 16"
- Slot max
- 12"
- Min size
- 18"
- Slot max
- 14"
- Status
- Catch And Release
- Status
- Catch And Release
- Daily bag
- 1 fish
- Min size
- 18"
- Max size
- 14"
- Daily bag
- 1 fish in total
- Min size
- 18"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Daily bag
- 5 fish a day
- Possession
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Daily bag
- 1 fish
- Max size
- 14"
- Status
- Catch And Release
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Open
- Status
- Open
- Daily bag
- 5 in total
- Daily bag
- 1 fish
- Min size
- 18"
- Max size
- 14"
- Min size
- 18"
- Max size
- 14"
- Status
- Catch And Release
- Season opens
- Jul 1
- Season closes
- Mar 7
- Daily bag
- 5 in total
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Status
- Prohibited
- Season opens
- Jun 20
- Season closes
- Mar 7
- Daily bag
- 1 in total with LMB
- Min size
- 22"
- Season opens
- May 2
- Season closes
- Oct 15
- Daily bag
- 5 fish/day
- Daily bag
- 1 fish
- Min size
- 18"
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Open
- Daily bag
- 1 fish
- Min size
- 18"
- Season opens
- Jul 1
- Season closes
- Mar 7
- Daily bag
- 5
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish
- Min size
- 18"
- Slot min
- 14"
- Slot max
- 14"
- Status
- Closed
- Season opens
- May 2
- Season closes
- Oct 15
- Daily bag
- 5 fish/day
- Gear
- Artificial Only
- Daily bag
- 1 fish a day
- Min size
- 18"
- Daily bag
- 1 fish/day
- Min size
- 18"
- Slot max
- 14"
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Catch And Release
- Season opens
- Jun 20
- Season closes
- Mar 7
- Daily bag
- 5 fish in combination
- Status
- Catch And Release
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 5
- Status
- Catch And Release
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 5 in total
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Daily bag
- 1 fish/day
- Max size
- 14"
- Daily bag
- 1 fish/day
- Min size
- 18"
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Catch And Release
- Season opens
- May 3
- Season closes
- Oct 15
- Daily bag
- 5 fish/day
- Daily bag
- 1 fish/day
- Daily bag
- 3 fish
- Min size
- 18"
- Max size
- 14"
- Daily bag
- 1 fish
- Min size
- 18"
- Season opens
- May 3
- Season closes
- Oct 15
- Daily bag
- 5 fish/day
- Slot min
- 16"
- Slot max
- 12"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Max size
- 14"
- Status
- Catch And Release
- Daily bag
- 1 fish
- Min size
- 18"
- Slot min
- 14"
- Slot max
- 18"
- Status
- Catch And Release
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 5 fish in combination
- Daily bag
- 1 fish
- Min size
- 18"
- Max size
- 14"
- Status
- Catch And Release
- Season opens
- Sep 14
- Season closes
- Mar 1
- Daily bag
- 5 fish/day
- Season opens
- May 23
- Season closes
- Mar 1
- Daily bag
- 5 fish/day
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish/day
- Min size
- 18"
- Max size
- 14"
- Daily bag
- 1 fish/day
- Season opens
- Jun 20
- Season closes
- Mar 7
- Daily bag
- 5
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 5
- Daily bag
- 1 fish a day
- Min size
- 22"
- Min size
- 18"
- Max size
- 14"
- Min size
- 18"
- Max size
- 14"
- Min size
- 18"
- Max size
- 14"
- Min size
- 18"
- Max size
- 14"
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish in total
- Min size
- 18"
- Slot min
- 12"
- Slot max
- 16"
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Prohibited
- Season opens
- Jul 1
- Season closes
- Mar 7
- Daily bag
- 5 in total
- Min size
- 12"
- Daily bag
- 5 in total
- Slot min
- 12"
- Slot max
- 15"
- Status
- Permitted
- Daily bag
- 5 fish in total
- Possession
- 10 fish in total
- Min size
- 14"
Largemouth Bass
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 5
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Max size
- 14"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Min size
- 16"
- Slot max
- 12"
- Min size
- 18"
- Slot max
- 14"
- Status
- Catch And Release
- Status
- Catch And Release
- Daily bag
- 1 fish
- Min size
- 18"
- Max size
- 14"
- Daily bag
- 1 fish in total
- Min size
- 18"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Daily bag
- 5 fish a day
- Possession
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Daily bag
- 1 fish
- Max size
- 14"
- Status
- Catch And Release
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Open
- Status
- Open
- Daily bag
- 5 in total
- Daily bag
- 1 fish
- Min size
- 18"
- Max size
- 14"
- Min size
- 18"
- Max size
- 14"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Status
- Prohibited
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 1
- Min size
- 22"
- Season opens
- May 2
- Season closes
- Oct 15
- Daily bag
- 5 fish/day
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Open
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish
- Min size
- 18"
- Slot min
- 14"
- Slot max
- 14"
- Status
- Closed
- Season opens
- May 2
- Season closes
- Oct 15
- Daily bag
- 5 fish/day
- Gear
- Artificial Only
- Daily bag
- 1 fish a day
- Min size
- 18"
- Daily bag
- 1 fish/day
- Min size
- 18"
- Slot max
- 14"
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Catch And Release
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 5 fish
- Status
- Catch And Release
- Status
- Catch And Release
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 5 in total
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Daily bag
- 5 fish
- Max size
- 18"
- Slot min
- 14"
- Slot max
- 18"
- Daily bag
- 1 fish/day
- Max size
- 14"
- Daily bag
- 5 fish
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Catch And Release
- Season opens
- May 3
- Season closes
- Oct 15
- Daily bag
- 5 fish/day
- Daily bag
- 1 fish/day
- Daily bag
- 3 fish
- Min size
- 18"
- Max size
- 14"
- Season opens
- May 3
- Season closes
- Oct 15
- Daily bag
- 5 fish/day
- Slot min
- 16"
- Slot max
- 12"
- Daily bag
- 1 fish
- Slot min
- 14"
- Slot max
- 18"
- Max size
- 14"
- Status
- Catch And Release
- Daily bag
- 1 fish
- Min size
- 18"
- Slot min
- 14"
- Slot max
- 18"
- Status
- Catch And Release
- Season opens
- May 2
- Season closes
- Mar 7
- Daily bag
- 5 fish in combination
- Daily bag
- 1 fish
- Min size
- 18"
- Max size
- 14"
- Status
- Open
- Daily bag
- 2 fish
- Min size
- 12"
- Status
- Catch And Release
- Season opens
- Sep 14
- Season closes
- Mar 1
- Daily bag
- 5 fish/day
- Season opens
- May 23
- Season closes
- Mar 1
- Daily bag
- 5 fish/day
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish/day
- Min size
- 18"
- Max size
- 14"
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish a day
- Min size
- 22"
- Min size
- 18"
- Max size
- 14"
- Min size
- 18"
- Max size
- 14"
- Min size
- 18"
- Max size
- 14"
- Min size
- 18"
- Max size
- 14"
- Daily bag
- 1 fish
- Min size
- 18"
- Daily bag
- 1 fish in total
- Min size
- 18"
- Slot min
- 12"
- Slot max
- 16"
- Daily bag
- 1 fish
- Min size
- 18"
- Status
- Prohibited
- Season opens
- Jul 1
- Season closes
- Mar 7
- Daily bag
- 5 in total
- Min size
- 12"
- Daily bag
- 5 in total
- Slot min
- 12"
- Slot max
- 15"
- Status
- Permitted
- Daily bag
- 5 fish in total
- Possession
- 10 fish in total
- Min size
- 14"
Catfish
- Daily bag
- 100 lbs/seine haul
- Status
- Open
- Daily bag
- 10
- Daily bag
- 25 fish
- Daily bag
- 100 lbs/seine haul
- Season opens
- May 2
- Season closes
- Nov 30
- Daily bag
- 25 fish
- Daily bag
- 25 fish
- Daily bag
- 25 fish
- Season opens
- May 3
- Season closes
- Nov 30
- Daily bag
- 10 fish
- Season opens
- Jan 1
- Season opens
- May 2
- Season closes
- Nov 30
- Daily bag
- 10 fish/day
Lake Sturgeon
- Season opens
- Jun 6
- Season closes
- Mar 7
- Season opens
- Jun 6
- Season closes
- Mar 7
- Season opens
- Sep 5
- Season closes
- Sep 30
- Daily bag
- 1 fish/season
- Min size
- 60"
- Season opens
- Sep 5
- Season closes
- Sep 30
- Daily bag
- 1 fish/season
- Min size
- 60"
- Season opens
- Jun 6
- Season closes
- Mar 7
- Season opens
- Jun 16
- Season closes
- Apr 14
Flathead Catfish
- Daily bag
- 10 fish/day
- Possession
- 1 fish
- Daily bag
- 2 fish/day
- Possession
- 1 fish
- Daily bag
- 10 fish/day
- Daily bag
- 1 fish
- Season opens
- May 2
- Season closes
- Sep 30
- Daily bag
- 1
- Min size
- 30"
All Species
- Status
- Closed
- Gear
- Angling Only
- Status
- Catch And Release
- Season opens
- Jun 6
- Season closes
- Mar 7
- Status
- Catch And Release
- Season opens
- Jun 6
- Season closes
- Mar 7
- Status
- Catch And Release
- Season opens
- Jun 6
- Season closes
- Mar 7
Bass
- Status
- Closed
- Season opens
- May 23
- Season closes
- Mar 7
- Daily bag
- 5 fish
- Min size
- 12"
Channel Catfish
- Daily bag
- 10 fish/day
- Possession
- 1 fish
- Possession
- 1 fish
- Daily bag
- 10 fish/day
- Daily bag
- 25 in total
Sauger
- Daily bag
- 4 fish/day
- Possession
- 1 fish
- Daily bag
- 3 fish/day
Largemouth And Smallmouth Bass
- Status
- Open
- Daily bag
- 5 in total
- Min size
- 14"
Shovelnose Sturgeon
- Status
- Catch And Release
- Season opens
- Jun 16
- Season closes
- Mar 1
Plus 11 more species. See the Wisconsin pillar page for the full list.
FAQ
Which states regulate fishing on Mississippi River?
Mississippi River spans 4 states (Missouri, Tennessee, Illinois, Wisconsin). Each state's wildlife agency sets rules for its own waters; Conservation / TWRA / DNR / DNR.
What species can I target on Mississippi River?
Mississippi River is best known for bass, catfish, walleye. Other species are present and tracked in the rule tables below.
Where should I verify these rules?
These rules summarize Conservation / TWRA / DNR / DNR's published content. Always confirm with the official source before keeping a catch.