RedactedNarrative: VICTIM backed the boat into the water, and then parked the trailer.  OPERATOR was operating the boat.  VICTIM was waiting on the courtesy boat dock to be picked up.  The boat approached the dock too quickly and VICTIM grabbed the bow of the boat to prevent it from hitting the dock.  His left hand was smashed between the courtesy dock and the boat, amputating his left ring finger and crushing several other of his fingers.  Cache County Deputies, Utah Highway Patrol and Cache ambulance responded.  VICTIM was transported to Logan Regional Hospital by ambulance.
NameOfBodyOfWater: Hyrum Reservoir
NearestCityTown: Hyrum                         