Crews had searched the Licking River after Clinton O’Brien was reported missing.
Investigators said his car had been found Monday night near the Robinson Dam.
It reportedly had a flat tire and the keys were still in the ignition.Authorities said O’Brien’s body was in the water near the dam when it was found.
O’Brien had been missing since last Wednesday.
The deputy coroner said it could take weeks to determine how O’Brien had died.