RedactedNarrative: Single vessel accident.  3 persons on board, no injuries reported.  Vessel struck a submerged or partially submerged fixed object in Northwest Channel.
  
  Operator reported hitting "a piece of metal was sunk about 6 feet from the red left piling".  Subject reported "something was sticking out of the water".  Subject2 reported "something sticking out from the channel marker".  The accident location was reported as Northwest Channel.