While on any waters with length limits, all trout you possess must be kept with head, tail, and skin intact.
Mainstem and its tributaries: Walleye and sauger—18 inch minimum length limit
In Oregon County: The use of porous-soled waders is prohibited.
From Thomasville Access to the Arkansas line:
Goggle-eye—8 inch minimum length limit.
Smallmouth bass—15 inch minimum length limit. The daily limit of 6 black bass may include only 1 smallmouth bass.
Greer Spring Branch junction to Turner Mill Access - 5.5 miles: Blue Ribbon Trout Area
Downstream from Turner Mill Access - 14.2 miles: White Ribbon Trout Area
Length Limit: At least 18"
Daily Limit: 1
Authorized Lures: Artificial lures and flies
Gigging, bowfishing, and using an atlatl are prohibited, and fish taken by these methods may not be possessed on these waters or their banks.
Length Limit: Rainbows -- none; Browns -- at least 15"
Daily Limit: 4
Authorized Lures: All