RedactedNarrative: Operator of Vessel 1 stated he was under way making way when engine failed.  His vessel began to take on water and bildge pump could not keep up.  He and his wife put on PFD's, called 911 and jumped in water.  vessel sunk and both subjects were found approximately 100 yards down current from boat.  Both subjects reported no injuries.  Operator stated he had engine damage and engine hatch cover ripped of boat.  Damage amount was $3,000.