On 7/22/2007 , the vessel MARK HANNAH (Official Number 19204) was involved in a person overboard in PORT OF TROIS RIVIERES, QC, QUEBEC (QC).

The vessel, with 8 persons on board, experienced the incident while engaged in regular operations. There were 1 injuries but no fatalities were reported, and there was none pollution.

On 22 July 2007, in the port of Trois Rivières, Quebec, the gangway upturned and the agent fell in the water whilst boarding the barge 6301 and tug Mark Hannah. The agent suffered minor injuries.. Damage to the vessel was indicated as NONE APPARENT

Weather at the time was reported as clear. This incident was officially recorded by Transport Canada on 7/23/2007 .