The Oklahoma state record bluegill is 2 lbs, 6.40 oz, 12.75 inch length, and 14.5 inch girth caught in a Kay County Pond on 5/8/1987. Kay County is in North Central Oklahoma.

https://www.wildlifedepartment.com/sites/default/files/2021-09/bluegill_sunfish_tom_shorter.jpg

All of the sunfish records were caught in farm ponds for Oklahoma.