RedactedNarrative: While going to the courtesy dock by the boat ramp at Millcreek campground, we were flagged down by the Operator/owner.  He requested that we allow him to dock due to having an injured person onboard.  
  
  We assisted him in docking and checked the extent of the injury.  Once it was determined that the injury was too severe for him to transport the individual to the hospital in his own vehicle an ambulance was dispatched.  The occupant/victim was transported to Mercy Health Youngstown Oh trauma center for her injuries.  
  
  The victim advised that while she was climbing back on the boat from swimming she felt pressure on her leg, but did not realize that she had a cut until several moments later.  She had a large gash on her inner right calf just below the knee.  While being checked out at the hospital 3 other cuts/gashes were located on her leg by medical staff.