RedactedNarrative: On 8/1/14 at approximately 1300, Operator and her two friends were riding on a Seadoo Jet Ski just outside the break wall at Kuttawa Harbor. Operator, who does have her Boater Education Certificate (BE7905), was operating the jet ski traveling at 30-40 mph at time of accident. The three friends had just passed a "large boat" and thought they were clear of the larger vessel's wake when they hit an unexpected wave. Operator lost control of the jet ski and all 3 occupants were thrown into the water. Operator caught the inside of her left thigh on a broken piece of plastic just in front of the port mirror causing a serious laceration requiring 32 stitches. Her left foot was also scraped badly. All three occupants were wearing type 3 pfd's and managed to climb back onto jet ski where one of the friends motored back to the fueling dock at HU-B's Marina where an ambulance was called. The damage on the jet ski which caused the injury was already there when they went to the lake for the day.