On 12/7/1976 , the vessel THORSWAVE (Official Number 7906954) was involved in a grounding - under power (non-intentional) in ST.LAWRENCE RIVER -STE CROIX CURVE-SOUTH BANK,.

The vessel, with 23 persons on board, experienced the incident while engaged in regular operations. There were 0 injuries and fatalities were reported, and there was pollution.

REFLOATED WITH TIDE AT 0900 HOURS NO APPARENT DAMAGE. Damage to the vessel was indicated as UNKNOWN

Weather at the time was reported as snow with winds from the NW at 16.00 knots. This incident was officially recorded by Transport Canada on 12/16/1976.