RedactedNarrative: On 9/15/2018 at approximatley 2:20 PM I (Game Warden) received a call from SALECS (dispatch) advising that there was an accident on Alcova Reservoir. Life flight was sent as well as an ambulance from Casper, Wyoming. I was a couple of hours from Alcova, so officer2 responded. OFFICER2 as well as Sheriff Deputy (Natrona County) arrived on scene. It was determined that only one bought was involved in the accident, there was only one injury with no property damage, and there were 4 people on the boat as well as one person on the tube. 
  
  The person on the tube was the one who was injured. The people on the boat were the operator who was identified, and his wife and two kids. Subject was complaining of back pain, and notified law enforcement personnel and the ambulance that he had a previous back injury. The ambulance decided to transport him to Wyoming Medical Center in Casper Wyoming. 
  
  Subject was on a "kite tube" when the tube lifted approximately 30 feet above the water and slammed back down. Subject had stayed on the tube and hit the water with his back. When Operator pulled up to Subject in the water, Subject was complaining of pain in his back. Everyone in the boat slowly lifted Subject out of the water and onto the rear platform of the boat. Operator's wife then called 911 and requested medical treatment for Subject. Operator drove the boat slowly over to the Casper Boat Club, and they all waited for the ambulance to arrive. Once Subject was transported to Wyoming Medical Center, he was given an IV, some pain medication and got a CT scan. The CT scan found that Subject's T2-T4 vertebrae had small compression fractures as well as a Thorasic strain. The CT scan also revealed an enlarged Spleen, but that was determined to not be related to the accident. I was given all of this information from OFFICER2, and I contacted and spoke with both the operator and the person injured. Operator  was leaving to go out of town for 10 days, and I informed him that he needed to fill out an operator report as soon as he got back home. I received the operator report from Operator on 10/03/2018. I contacted Subject and spoke with him about the accident. He told me he was doing better but was just sore. I asked Subject to send me a summary of what occurred and he sent me an email with this information on 10/4/2018.