RedactedNarrative: On 06/19/2016 at 0030 hours Operator A was operating his motorboat on Long Lake in Bridgton, Maine. He was driving south on the lake when his motorboat struck a rock pile that is located and marked in the lake. He was traveling approximately 30 MPH when this happened. Operator A stated that he was aware of the rock pile as he has property on the lake and uses his boat frequently. He stated that at the time of the accident he was looking down at his cell phone so he could get back to his property. He explained that no lights were visible on shore and he did not know exactly where he was on the lake. When his motorboat stuck the rocks it began to slow down and turned to the left, at this point it was stationary and submerged. Operator A then stated that he climbed out of his motorboat and swam/walked towards shore. He called and reported the accident at 5:15am that morning.