RedactedNarrative: On July 18th 2021 I Wildlife Officer received a call from Hamilton County 911 of a large white vessel that was heading into Harbor Lights Marina and actively sinking. Once I was able to get on scene, members from Dallas Bay Fire Department, TWRA officers and other private citizens assisted in towing the sinking vessel onto the Harbor Lights Marina’s forklift before it had completely sank. After speaking with the operator of the vessel he had advised that while he was going north on Chickamauga Lake around the 480 mile marker the engine on the vessel stopped working. The owner then noticed that the vessel was actively taking on water. Once the vessel was out of the water at the marina, the owner noticed significant damage to the engine and the interior of the vessel. There was no evidence that the vessel collided with any object on the water. There were no injuries sustained from the incident. The incident occurred in Hamilton County