RedactedNarrative: V-1 was traveling east on Neely Henry Lake. The operator stated that as they were making their way back to his lake lot that he did not see the Causeway. V-1 struck the Causeway head on causing the boat to overturn. All four occupants were ejected from the boat. None of the occupants received any injuries in the accident to where they need medical treatment. During my investigation it was determined that the operator was under the influence of alcohol. After administering him Field Sobrity Test he was placed under arrest and transported to the Etowah County Jail. The boat was recovered by a Taylor Automotive Wrecker Service.