The June 2013 floods in Southern Alberta, where we live, have probably been the worst since records have been kept, destroying homes and leaving people with unimaginable cleanups, in High River, Calgary, Bragg Creek, Canmore, and many other municipalities.
River flows, in the Bow, Elbow, and Highwood Rivers, were four to five times the levels of the previous flood in 2005 and around
ten times normal.
Normal flow in June for the Bow in Calgary is around
200+ cubic metres per second. At its peak this year, it reached
2400.
Normal flow in June for the Elbow below the Glenmore reservoir in Calgary is about
40+ cubic metres per second. This year it reached
700.
See more statistics about the flood
here.
Our house sits just above the 100-year flood plain, as shown on standard city maps. The two bottom levels of the yard, by the river, are in the flood plain and were flooded, up to exactly the top of the stairs from the second level to the main yard. There are now three or four inches of silt on top of the grass on the bottom two levels. Our house escaped, with just half an inch of water in the basement from sewer backup, which we managed to vacuum up almost immediately. We were evacuated Thursday evening and managed to return home on Friday to check for possible damage, which is when we found the water and cleaned it up. At this point there was still power. We then returned home definitively on Saturday, though the power by then was turned off until Monday.
The rest of our street, both east and west of us, was under a metre or more of water. At least one house was lifted from its foundations, just a few blocks away.
Apart from the record high water levels and unprecedented number of evacuees, there was no shortage of curious incidents like the following: