Mainstem and its tributaries:
Spotted bass: No length limits
Black bass: The daily and possession limit is 12 fish and may include no more than 6 largemouth bass and smallmouth bass, combined total of both species.
You must have a trout permit to keep trout during other times of the year.
Trout may be taken by pole and line using all types of lures and baits under statewide limits, except during the dates listed below.
November 1 - January 31:
Catch-and-release only for trout.
Only flies, artificial lures and unscented soft plastic baits are allowed.
Fishing is permitted year-round during normal park or area hours. Unless indicated in the area rules, trout may be taken by pole and line using all types of lures and baits under statewide limits. A trout permit is required to keep trout.
Length limits: Black bass: minimum 15”
Blue and flathead catfish: minimum 26"
Daily limit: Crappie: 15
Walleye and sauger: No seasonal restrictions on the hours for take and possession.
Nongame fish may be taken by bow and possessed at any hour of the day in all flowing portions.
Downstream from Carl R. Noren Access to Chamois Access
All shovelnose sturgeon must be returned to the water immediately after being caught.
On the Clarence Cannon Reregulation Pool within 400 feet below Clarence Cannon Dam in the no-boating zone:
No fishing is allowed.
From the downstream end of the no-fishing zone below Clarence Cannon Dam to the posted power line crossing on the Clarence Cannon Reregulation Pool:
Allowed methods: Pole and line fishing only.
From the Clarence Cannon Reregulation Pool below Mark Twain Lake dam
Length limit: Black bass—minimum 12”
From all adjoining backwaters and from the main channel beginning 1,000 feet below the Clarence Cannon Reregulation Pool Dam to Route A:
Allowed methods: Fishing by pole and line and bow only