RedactedNarrative: On 5 May 2018 around 3:08 PM while fishing on the Great Miami River, south of the low head dam in Montgomery County, the operator used a foot pedal to operate the trolling motor in the bow of the 2009 Champion l 90CX vessel. As the operator brought the starboard side of this vessel closer to the boil line, the backwash caused the vessel to be pulled inward and down, causing the operator to fall overboard. As the vessel continued into the backwash, occupant# 2 fell overboard. Vessel became capsized and was total loss; both operator and occupant# 2 were not injured. Vessel recovered on 17 May 2017 by Red Baron Towing and towed to their facility in New Lebanon.