Oklahoma Record Fish Rules and Regulations
1. Fish MUST be caught on rod and line and MUST be hooked and played by only one person. (Except for unrestricted division).
2. Fish MUST be caught in accordance with Oklahoma Fishing Regulations.
3. No fish caught from any hatchery or commercial put-and-take lake is eligible.
4. Accredited or certified weight scales MUST be used to weigh the fish. Accredited steel measuring tapes MUST be used to measure the fish. The fish should be measured over the side from tip of nose to tip of tail (tail lobes pressed together) giving length of fish in inches. Measure the girth of the fish in inches around its widest point. Three witnesses, one of which must be an employee of the Oklahoma Department of Wildlife, must witness the weighing and measuring of the fish and sign the affidavit.
5. The fish MUST be preserved in a live-weight condition until approved by an Oklahoma Wildlife Fisheries biologist or technician, and an official letter of verification from the Director of the Oklahoma Department of Wildlife Conservation has been received by the angler.
6. A clear photograph showing a close-up side view of the fish MUST accompany the completed fish affidavit form. All photographs become the property of the Oklahoma Department of Wildlife Conservation.
7. The Department reserves the right to collect fish scale, tissue or spine samples to check fish identification and to refuse any questionable fish affidavit submitted. The affidavit must be submitted within 30 days of the date the fish is caught.
In addition to rod and line records, an Unrestricted Division includes the heaviest of those species taken by other legal means (bow and arrow, gig, spear, trotline, jugline, bankline, etc.) TYING or EXCEEDING the weight of existing rod and line records.