I'm not the law on this, but this is what I see at ODWC site.
First 1,000 ft. below any Federal or GRDA dam
Fishing limited to only two rods and reels per person. Unlawful to keep a foul-hooked fish (any fish hooked other than inside the mouth), unless taken in a tailwater open to snagging. Bowfishing prohibited, except Wister, Eufaula, Ft. Gibson, Keystone, and Hudson which are open.
(Note: There are special regulations for spoonbill including tags and days taken)