RedactedNarrative: UNIT 1 WAS ANCHORED UNDERNEATH THE BROAD RIVER BRIDGE WHEN subject NOTICED THE ANCHOR LINE ENTANGLED IN THE PROPELLER.  Subject FELL OVERBOARD WHILE ATTEMPTING TO UNTANGLE THE LINE.  Subject FLOATED AWAY FROM THE BOAT AND WAS PICKED UP BY A PASSERBY.  Subject WAS TAKEN TO THE HOSPITAL FOR WATER IN THE LUNGS.