Understanding Flood Messages
What if a flood message is issued for your area?
Monitoring weather and flood conditions is a shared responsibility of Conservation Authorities, Ministry of Natural Resources and Forestry (MNRF) and Environment Canada. The MNRF Surface Water Monitoring Centre monitors weather forecasts and water levels across the province and provides that information to Conservation Authorities.
Conservation Authorities and MNRF are responsible for forecasting where and when flooding is likely to occur, and issuing appropriate messages.
When flooding is possible or imminent, Conservation Authorities (or MNRF, in areas where there is no Conservation Authority) issue flood messages to municipal emergency management officials and the media. The municipal officials then take action to warn local residents. Advance warning of an impending flood allows municipalities and other government agencies to put emergency response plans into action, and if necessary, evacuate communities.
Where can you find out if there is a flood warning in your area
Flood messages are found on the MNRF's website and on the homepage of Conservation Authorities’ websites. In some watersheds, members of the public can receive flood messages by email and social media.Or, you can use this interactive map to find your Conservation Authority's website and flood message updates.