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Canada's New Flood Risk Tool Faces Provincial Resistance and Climate Gaps

A £15.3M tool promises to reveal flood risks by address, yet its success hinges on reluctant provinces. Experts warn even awareness may not curb Canada's £3B annual flood damage.

The image shows a poster with text that reads "The Biden-Harris Administration is delivering on the...
The image shows a poster with text that reads "The Biden-Harris Administration is delivering on the most ambitious climate agenda in history" against a backdrop of a waterfall cascading down a rocky cliff, lush green trees, and a bright blue sky.

Canada's New Flood Risk Tool Faces Provincial Resistance and Climate Gaps

Canada has launched a new online tool to help residents check their flood risk by address. The system, funded with £15.3 million from the 2023 budget, rates risk on a four-point scale. However, its availability depends on whether provinces and territories choose to participate.

So far, none have publicly signed up a week after the announcement.

The federal government unveiled the searchable portal to improve flood awareness across the country. Floods remain Canada’s most frequent and expensive natural disaster, costing nearly £3 billion in property damage each year. Officials hope the tool will help homeowners assess risks more easily.

But the rollout has faced hurdles. Emergency Management Minister Eleanor Olszewski stated that Ottawa cannot force regions to adopt the system, leaving participation voluntary. Critics, including flood risk expert Jason Thistlethwaite, argued the government should have ensured nationwide disclosure of flood risks rather than making it optional. The auditor general also raised concerns about the tool’s limitations. It currently does not account for how climate change may worsen future flooding patterns. In response, Public Safety Canada is developing a long-term model designed to be more adaptable. The goal is to create an open, flexible system that can be updated as climate science advances. Despite the potential benefits of a unified flood risk tool, experts caution that awareness alone may not be enough. Without additional measures, the system might not significantly improve flood resilience across the country.

The flood risk portal remains in its early stages, with no provinces or territories yet committing to use it. Its effectiveness will depend on regional uptake and future updates to address climate impacts. For now, residents in participating areas will be able to check their risk level—but many may still lack access.

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