RedactedNarrative: On 06/07/15 at 1432 hours, I was dispatched to the S. B. Cove area of Bartlett Lake reference to an injured female subject who fell off a personal watercraft and whom was in and out of consciousness. Deputy and I were patrolling the lake onboard Maricopa County Sheriff''s Office watercraft at the time and we advised MCSO dispatch that we were en-route to the area to investigate. 
  
  At 1439 hours, we arrived in the S. B. Cove area of the lake and we were waved down by subjects who were along the shoreline. Upon our arrival, I made contact with witness #1, a female subject. Witness advised me that she was on another PWC and she observed what happened. Witness said that the operator of vessel #1 was making sharp turns in the main bay just to the east of the cove and Operator had fallen off the vessel. Witness said that she did see if Operator hit her head but when she was able to reboard vessel #1 and return back to the shoreline, she could not remember what had happened nor she could not answer simple questions once she returned to the shoreline. 
  
  Deputy, whom is a certified paramedic, arrived on scene at 1448 hours, and after doing his medical evaluation on Operator, he requested that Rural Metro Fire Department be dispatched to the scene due to a possible head injury. 
  
  At 1512 hours, Rural Metro Fire Department / Truck # 821 arrived on scene and conducted their medical evaluation of Operator and made the determination that Operator be transported to the hospital via helicopter due to a possible head injury beyond first aid (refer to Rural Metro F.D. run #15143246). After properly packaging Operator Rural Metro F.D. transported her to the Bartlett Lake Aid Station. 
  
  At 1549 hours, Air Evac 12 arrived at the aid station and after they did their evaluation of Operator, they transported her to Scottsdale Osborn Hospital for Non-Life threatening injuries. 
  
  There is nothing further at this time.