Canada Flood Tool Unusable Without Provincial Opt-Ins

Canada's new national flood risk tool, announced by the federal government last week, remains unusable because no provinces or territories have opted in to the program as of May 5, 2026, prompting criticism from experts who say it undermines nationwide disclosure of flood hazards.

The online flood risk finder allows users to enter an address and receive a rating of the area's flood risk on a four-point scale. Developed over several years with a $15.3 million commitment from the 2023 federal budget, the tool was intended to provide consistent, publicly accessible information. However, Ottawa requires provincial and territorial approval for data use, limiting results to participating regions. One week after the launch, the search function shows no coverage.

Flood risk expert Jason Thistlethwaite, an associate professor at the University of Waterloo, described the approach as an "abandonment of the government's responsibility." He noted that countries including France, the United Kingdom and Japan offer similar address-based tools nationwide. "Someone has to act like the adults in the room and provide this information that almost every other country does to its citizens through a...