RedactedNarrative: Operator accelerated quickly causing subject to fall off the back of the PWC.  The water jet stream out the rear of the PWC struck Subject in the groin area.  Operator came back to pick Subject up and noticed blood in the water.  Subject boarded the PWC and was transported to the dock and EMS arrived.  Subject was transported to Outer Banks hospital and was later transported to Norfolk General Hospital in VA.  Subject was treated for vaginal lacerations caused by the water pressure from the water jet stream out the rear of the PWC.  PFDs were worn and no alcohol or drugs contributed to the incident.