A Flood Watch has been issued for the North Bay – Mattawa watershed EXCEPT for the Lake Nipissing Shoreline and Mattawa River in Mattawa areas, where a Watershed Conditions Statement – Water Safety has been issued. Please see attached Flood Watch and Water Safety message.

This bulletin is being released at 2:30 pm EDT on Tuesday, March 18, 2025, and will be in effect until or updated by Friday, March 21, 2025, at 12:00 pm EDT.

For more information, please see: https://nbmca.ca/watershed-management/flood-forecasting/flood-bulletins/