RedactedNarrative: VESSEL ONE WAS ATTEMPTING TO MOOR ALONG THE SEA WALL AT SIGN 16 IN THE BRIDGEWATER CHANNEL WHEN THE OPERATOR OF THE VESSEL OVER THROTTLED CAUSING THE FRONT OF THE PONTOON BOAT TO PIN THE VICTIM AGAINST THE SEA WALL.  THE VICTIM WAS TRANSPORTED TO HAVASU REGIONAL MEDICAL CENTER FOR INJURIES TO BOTH LEGS.  THE VESSEL SUSTAINED SIGNIFICANT FRONT END DAMAGE.