A Flood Warning has been issued for most of the North Bay-Mattawa watershed except where a Watershed Conditions Statement – Water Safety remains in effect for the Lake Nipissing Shoreline and Mattawa River downstream of Hurdman Dam. Please see attached Flood Warning and Watershed Conditions Statement – Water Safety message.

This bulletin is being released at 12:15 pm EDT on Tuesday, April 14, 2026, and will be in effect until or updated by Monday, April 20, 2026, at 4:00 pm EDT.

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