RedactedNarrative: The watercraft was headed out fishing with 3 people on board, when it struck a submerged rock SE of Donut Island, causing damage to the boat and motor. The damage created a strong leak through three large indents in the bow of the boat. The prop and lower unit were also damaged, causing the boat to be unusable. The operator called the National Park Service for assistance. No alcohol or drugs were involved. Life jackets were on board, but were not being worn. One passenger received some bruising on her neck after hitting a rod on the windshield, but did not require medical attention. The operator said he was looking at the shoreline and the injured passenger was looking at the navigation map when the accident occurred. The National Park Service received the call on 7/30/15. St Louis County Sheriff's Office was notified on 8/2/15. The Deputy did not observe the damage, but did receive a report and pictures from the Park Ranger.