Can sharks live in Oklahoma lakes like bull sharks?

im sorry i know i sound stupid but i have a big fear of water and since my friends know that they decided to tell me stuff like this like crocodiles and alligators and gars and now bull sharks i have learned that gators and crocs live in warm water and the water here is freezing idk what gar is but ehh .. but can bull sharks live in these man made lakes if u dont know all off Oklahoma lakes are man made