RedactedNarrative: OPERATOR 1 AND PASSENGER 2 WERE CANOEING AND NOT WEARING A PFD. DUE TO THE SWIFT CURRENT, BOTH WERE UNABLE TO PADDLE OUT OF THE SWIFT CURRENT. VESSEL 1 TRAVELED OVER THE LOW WATER DAM, CAUSING BOTH TO BE EJECTED. PASSENGER 2 WAS ABLE TO SELF RESCUE UNTIL HELP ARRIVED. OPERATOR 1 BEGAN TO SWIM TOWARDS SHORE. OPERATOR 1 BECAME SUBMERGED UNDER THE WATER AND DID NOT RESURFACE.