On 7/26/1990 , the vessel J. ROSS MACKAY (Official Number 371722) was involved in a grounding - under power (non-intentional) in HARRY CHANNEL, MACKENZIE RIVER, N.W.T.,.

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

GROUNDED WHILE AT ANCHOR, WIND & TIDE CAUSED LOWERING OF WATER LEVEL Note: formerly OccNo : 1300-5-90. Damage to the vessel was indicated as UNKNOWN

Weather at the time was reported as unknown. This incident was officially recorded by Transport Canada on 9/19/1990 .