RedactedNarrative: On 06/13/2015 at approximately 1521 hours, I responded the Lake Pleasant 10 Lane Boat Ramp for a report of an injured person. The injured subject was identified by his grandfather. Victim who was a 12 year old male sustained a broken arm while riding on a tube being towed by a boat. The tube hit a large wake caused by another boat. As the tube hit the wake, it became airborne and as it came back down hitting the water the second person on the tube landed on his arm causing it to break. Peoria Fire Department Engine and Rescue 199 arrived to treat Victim. Victim was transported to JCL DeerValley Hospital for treatment.