Calgarians look over their flooded city of Calgary from Crescent Heights June 22, 2013.John Lehmann/The Globe and Mail
The heavily damaged Calgary Stampede grounds in downtown Calgary which has lost most of its power and could be some time before electricity is restored June 23, 2013.John Lehmann/The Globe and Mail
The downtown core of Calgary with the bulging Bow River in the foreground June 23, 2013.John Lehmann/The Globe and Mail
Empty streets in the downtown core of Calgary which has lost most of its power and could be some time before electricity is restored June 23, 2013.John Lehmann/The Globe and Mail
Flooded homes at the Siksika First Nation East of Calgary where a boil water advisory is in effect June 23, 2013 along the Bow River.John Lehmann/The Globe and Mail
Golf carts and equipment left in the middle of a golf course on flooded homes of the Siksika First Nation East of Calgary where a boil water advisory is in effect June 23, 2013 along the Bow River.John Lehmann/The Globe and Mail
A flooded home along the Bow river near Siksika First Nation East of Calgary where a boil water advisory is in effect June 23, 2013.John Lehmann/The Globe and Mail
Cyclist make their way through the flooded neighbourhood of Elbow Park in Calgary June 22, 2013.John Lehmann/The Globe and Mail
Residents of Elbow Park make their way back to their home in Calgary June 22, 2013.John Lehmann/The Globe and Mail
A truck with a boat atop of it moves through the flooded city of Calgary June 22, 2013.John Lehmann/The Globe and Mail
Residents in the neighbourhood of Elbow Park struggle look over their flooded basement June 22, 2013.John Lehmann/The Globe and Mail
Isha Sharif is hugged by a friend outside her home in the Calgary neighbourhood of Bowness June 23, 2013 which was flooded by the Bow River.John Lehmann/The Globe and Mail
Rob Nieuwesteeg checks out a neighbour's pump in the Calgary neighbourhood of Bowness June 23, 2013 which was flooded by the Bow river.John Lehmann/The Globe and Mail
Calgary police officer Bruce Benham helps out a family in the Calgary neighbourhood of Bowness June 23, 2013 which was flooded by the Bow river.John Lehmann/The Globe and Mail
Josh Lynen, 15, along with his brother Connor, 14, make their way through the Calgary neighbourhood of Bowness June 23, 2013 which was flooded by the Bow river.John Lehmann/The Globe and Mail