RedactedNarrative: On 6/19/2016 at approximately 1605 hours, I was at the Ten Lane boat dock at Lake Pleasant when I was approached by a female, Passenger1, in reference to an injury to her step-daughter, Tuber1, while she was being towed on a tube.  Passenger1 told me that at approximately 1414 hours her husband and family were on their boat in the Agua Fria arm of Lake Pleasant towing a tube with Tuber1 and her friend Tuber2 on it.  As her husband, Operator1, was making a turn the tube picked up speed as it was coming around the starboard side of the boat and hit a wave created by another boat.  Tuber2 fell off of the tube and a short time later Tuber1 fell off flying up in the air, landing head first into the water.  After they recovered the girls from the water, they continued to boat and swim for a few more hours without any complaints from either girl about any injuries.  When it was time to leave, they headed in to the dock and Tuber1 began to complain of plain in her upper torso so they took her to the Ten Lane boat dock and made contact with me to get help for Tuber1.  
  
  I contacted Maricopa County Sheriff''s Office Dispatch to have fire respond to check Tuber1 for injuries.  Peoria Fire Department BR199 and PMT Ambulance responded to the scene for patient care.  After evaluating Tuber1 they transported her to John C. Lincoln Deer Valley Hospital for further treatment.  It should be noted that the injuries to Tuber1 were not life-threatening, and she was alert, talking, and never lost consiousness during the incident.  
  
  My body camera was activated during my entire contact during this incident.