On 4/13/1978 , the vessel JOANA (Official Number 3180) was involved in a collision - with another vessel or other floating object in WELLAND CANAL-LOCK NO 4,.

The vessel, with 30 persons on board, experienced the incident while engaged in regular operations. There were 0 injuries and fatalities were reported, and there was none pollution.

ENTERED LOCK 4 AT ANGLE STRONG SW WIND PORT BOW STRUCK BULL NOSE. Note: formerly OccNo : 9708-25-1. Damage to the vessel was indicated as MINOR

Weather at the time was reported as unknown with winds from the SW at 15.00 knots. This incident was officially recorded by Transport Canada on 7/7/1978 1.