RedactedNarrative: VESSEL #1 WAS TRAVELING EAST.  VESSEL #2 WAS DRIFTING IN THE WATER.  VESSEL #1 AND VESSEL #2 OPERATOR WERE FRIENDS. AND VESSEL 1 WAS ATTEMPTING TO SPRAY VESSEL #2.  VESSEL #1 OPERATOR STATED THAT THE THROTTLE FAILED CAUSING HER TO STRIKE VESSEL #2.  UPON INSPECTION, THERE APPEARED TO BE NO PROBLEM WITH THE THROTTLE.  A.O.I. WAS .4 MILE NORTH OF OLD KEYSTONE RAMP AND 1.2 MILES WEST OF THE DAM.  VESSEL #1 DAMAGE WAS MINOR TO THE BOW.  VESSEL # 2 DAMAGE WAS MINOR ON THE BOW PORT SIDE.
  (ALL MEASUREMENTS ARE APPROXIMATE)