RedactedNarrative: VESSEL 1 WAS A 44' SUN COUNTY MARINE WEST PONTOON BOAT WITH 12 PEOPLE ON BOARD.  OPERATOR STATED THEY WERE ADRIFT OUTSIDE THE TIRE BREAK WATER AT CALLVILLE WHEN PASSENGER 1 WENT DOWN THE WATERSLIDE OFF THE TWO STORY RENTAL PATIO BOAT VESSEL 1.  PASSENGER 1 BOUNCED WHILE GOING DOWN THE SLIDE HEAD FIRST AND HIS LEGS FANNED OUT CAUSING HIS LEFT TO CATCH THE RAILING ON THE FIRST FLOOR.  PASSENGER 1, VICTIM 1, CAME TO THE SURFACE OF THE WATER AND WAS COMPLAINING OF INTENSE PAIN JUST BELOW HIS KNEE WITH SIGNIFICANT BLEEDING.  OPERATOR STATED THEY USED TOWELS TO CONTROL THE BLEEDING AND CALLED FOR HELP.  WHEN RESCUE 4 ARRIVED ON SCENE THEY TOOK OVER PATIENT CARE AND TRANSPORTED VICTIM 1 TO ST. ROSE DOMINICAN-DE LIMA HOSPITAL.  NO OTHER INJURIES WERE REPORTED AND NO DAMAGE WAS REPORTED TO VESSEL 1.
NameOfBodyOfWater: LAKE MEAD
NearestCityTown: BOULDER CITY                  