worst natural disaster

'The water isn't supposed to look like this': Unbelievably, it's been nine years since our great flood

'The water isn't supposed to look like this': Unbelievably, it's been nine years since our great flood

In 2013, rain-swollen rivers burst their banks across southern Alberta, prompting more than a dozen towns to declare states of emergency. The province estimated more than 100,000 people in 30 communities were affected by what Premier Allison Redford later called the worst natural disaster in Alberta’s history, with damage pegged at more than $6 billion.