Thank you for the question.
Public Safety Canada put a lot of work into setting up this project. There are a few things to consider, the first being climate change. I should point out that the federal government's existing flood hazard zone classifications are based on present conditions; they don't currently take climate change into account.
The climate science needed for Canada-wide flood mapping is still in its infancy, and there's no scientific consensus at this time. Accurate information does not exist, and the level of uncertainty remains very high.
Given that level of uncertainty, we opted to use the research tool to provide Canadians with climate-adjusted flood risk information. This information may be confusing and may even contradict the record, although climate change is expected to increase the frequency and severity of flooding in many regions, based on current models.
That's why Public Safety Canada launched and partially funded a major research project by the Natural Sciences and Engineering Research Council of Canada in collaboration with university partners. The purpose of the project is to develop a Canadian flood model that will be an open source of information for everyone. It should produce a climate-smart model by 2029.
The information that will be available in the portal will also complement the information we'll provide in the future.