Canada Day 2026
This is one July 1st that a lot of Ottawa residents will remember for a long, long time, and not for the reasons anyone would have hoped. An unprecedented 1-in-200-year storm battered Ottawa on Canada Day 2026, dropping up to 167 mm of rain in some areas. The historic deluge flooded thousands of homes, triggered widespread power outages, and forced the city to cancel all official Canada Day festivities. The worst of the damage was concentrated in Ottawa’s west end, right where I live, and right where I had just taken possession of my new home. Oh crap. Environment Canada recorded 118.4 mm of rain at the Ottawa airport, shattering the previous single-day July record of 58.9 mm set back in 1959. The sheer volume of water overwhelmed the storm sewer system, sending water back into thousands of basements. At the same time, the two creeks that wind through my new neighbourhood overflowed their banks, adding overland flooding to an already impossible situation. At the beginning of the storm,...