Posted May 4th

Posted April 30, 2026

Pick the alerts that matter most to you.

A Flood Warning is in effect until Tuesday, May 5, 2026 at 4:00 p.m. for areas along the Upper Ottawa River (from Lake Timiskaming to east of Papineau‑Cameron Township, including Mattawa) and the shoreline of Lake Nipissing.

New Process for Community Groups!

The Municipality continues to closely monitor lake water levels.

The North Bay–Mattawa Conservation Authority (NBMCA) has issued the following alerts due to rising water levels caused by heavy rain and snowmelt:

Vendor applications are open!

Posted April 21, 2026