Social-distancing measures are a new layer in disaster preparedness.
Residents haven't seen flooding like this for 40 years.
All 13,00 residents of town had to flee.
Southern Alberta's 2013 floods caused $6 billion in damage.
"They will take all of this.''
"Nature is unpredictable."
"We want the people of Alberta to be aware of these problems."
Two years after Calgary’s great flood, what is being done to prepare for the next one?
From ski hills to saw mills, how lives are already being affected.