Overflowing rivers washed out roads and bridges, soaked homes and turned streets into dirt-brown waterways around southern Alberta. Royal Canadian Mounted Police Sgt. Patricia Neely said two bodies were recovered and third was in an area that made it too dangerous to recover.
As the sun rose in Calgary on Saturday morning it wasn't raining. Some of the 75,000 flood evacuees were holding out hope they might soon be allowed back into their homes. However, Mayor Naheed Nenshi said earlier the downtown area was still without power and remained off limit. "It is extremely unlikely that people will be able to return to those buildings before the middle of next week," he said.
Nenshi also warned there could be another wave of danger ahead.
"There is a scenario in which upstream events at the dams further upstream from the city will lead to another surge in the Bow River," he said. "We don't know how realistic that scenario is, but we will have some hours warning if that actually happens."
The flood has hit some of the city's iconic structures hard. The Saddledome, home to the National Hockey League's Calgary Flames, was flooded up to the 10th row. That would mean the dressing rooms are submerged as well.
Harper, a Calgary resident, said he never imagined there would be a flood of this magnitude in this part of Canada.
"This is incredible. I've seen a little bit of flooding in Calgary before. I don't think any of us have seen anything like this before. The magnitude is just extraordinary," he said.
"We're all very concerned that if gets much more than this it could have real impact on infrastructure and other services longer term, so we're hoping things will subside a bit."
Twenty-five neighborhoods in the city, with an estimated 75,000 residents, were evacuated due to floodwaters in Calgary, a city of more than a million people that hosted the 1988 Winter Olympics and is the center of Canada's oil industry. About 1,500 have gone to emergency shelters while the rest have found shelter with family or friends, Nenshi said.
About 350,000 people work in downtown Calgary on a typical day. However, officials said very few people need to be moved out, since many heeded warnings and did not go to work Friday.
Alberta Premier Alison Redford said Medicine Hat, downstream from Calgary, was under a mandatory evacuation order affecting 10,000 residents. The premier warned that communities downstream of Calgary had not yet felt the full force of the floodwater.
A spokesman for Canada's defense minister said 1,300 soldiers from a base in Edmonton were being deployed to the flood zone.
Police were asking residents who were forced to leave the nearby High River area to register at evacuation shelter. The Town of High River remained under a mandatory evacuation order.
The flood was forcing emergency plans at the Calgary Zoo, which is situated on an island near where the Elbow and Bow rivers meet. Lions and tigers were being prepared for transfer, if necessary, to prisoner holding cells at the courthouse.
Schools and court trials were canceled Friday and residents urged to avoid downtown. Transit service in the core was shut down.
Residents were left to wander and wade through streets waist-deep in water.
Newlyweds Scott and Marilyn Crowson were ordered out of their central Calgary condominium late Friday as rising waters filled their parking garage and ruptured a nearby gas line. "That's just one building but every building is like this," he said. "For the most part, people are taking it in stride."
Crowson, a kayaker, estimated the Bow River, usually about four feet deep, is running at a depth of 15 feet.
"It's moving very, very fast," he said of the normally placid stream spanned by now-closed bridges. "I've never seen it so big and so high."
It had been a rainy week throughout much of Alberta, but on Thursday the Bow River Basin was battered with up to four inches of rain. Environment Canada's forecast called for more rain in the area, but in much smaller amounts.
Calgary was not alone in its weather-related woes. Flashpoints of chaos spread from towns in the Rockies south to Lethbridge.