Event Category	Incident
Event Group	Technology
Event Subgroup	Hazardous Chemicals
Event Type	Leak / Spill Release
Place	St-Hilaire QC
Event Start Date	April 29, 1981
Event End Date	April 29, 1981
Comments	St-Hilaire, south shore of Montréal QC, April 29, 1981. A Chemical release (sulphur anhydride) which came from a damaged reservoir in a sugar refinery; 250 families(assume family of 4) were evacuated.
Fatalities	0
Injured / Infected	0
Evacuated	800
Estimated Total Cost	Unknown
Federal DFAA Payments	$0
Provincial DFAA Payments	$0
Provincial Department Payments	Unknown
Municipal Costs	Unknown
OGD Costs	Unknown
Insurance Payments	Unknown
NGO Payments	Unknown
Utility - People Affected	0
Magnitude	0.0