Road Closed sign due to high water in front of water crossing over the road

This Version Posted: October 3, 2022

Floods are the most common natural hazard in Canada. Protect yourself from flooding. Know what to do before, during and after a flood. 

Keep COVID-19 in mind, even during a flood emergency. Follow any advice/direction of municipal staff if picking up sandbags at a municipal depot and continue to take precautions to reduce your risk of illness.

Flood Factsheets

For further help, call the Health Unit at 1-866-888-4577, ext. 5006.

You should check with your local municipality about flood preparations, including the availability of sandbags. If you are experiencing an immediate flood emergency, call your local municipality or 911.


Local Conservation Authorities
Water Levels on Area Lakes and Waterways
Ontario Government
Government of Canada
National Collaborating Centre for Environmental Health