Table 1: Canadian natural disasters Date Event Economic Impacts 200102 Drought (Canada wide) Roughly US$4B 1998 Ice storm (Ontario and Quebec) US$3.4B 197980 Drought (Prairies) US$2B 1988 Drought (Prairies) US$1.4B 1996 Flood (Saguenay) US$801M 1984 Drought (Prairies): US$801M