The Ministry of Natural Resources – Bracebridge-Minden-Parry Sound (BMPS) District is advising area residents and visitors that a Watershed Conditions Statement - Water Safety bulletin is in effect for the Muskoka River Watershed and the Magnetawan River Watershed in the BMPS district until Friday June 19, 2026, at 11:59pm.

This message applies district‑wide across the MNR Bracebridge–Minden–Parry Sound District, including portions of the District of Parry Sound, District of Muskoka, and County of Haliburton.

Conditions of note include elevated water levels and flows on:
• Lake Muskoka
• Lake Rosseau
• Moon River including the Bala Reach
• Lake Cecebe
• Ahmic Lake and portions of the watershed downstream of Ahmic Lake

Residents, visitors, and boaters are advised to use extreme caution near dams, as recent high-water levels may have affected safety booms, signage, barriers, and other safety features.

Residents that have been affected by high water and flow conditions in the past should  continue to take necessary action to protect or secure any vulnerable property in proximity to rivers and lakes and closely monitor developing conditions.  Lower-lying portions of known flood-prone areas may be impacted to varying degrees.

MNR also advises extreme caution when using forest access roads for outdoor activities, as many may have been damaged by seasonal conditions, including washouts. These roads  may be impassable.

Slippery stream banks and fast-flowing water could create hazardous conditions around all water bodies. Residents and visitors are reminded to keep a close watch on weather conditions, regularly check for updated messages, exercise caution near fast-moving rivers and streams and maintain close supervision of children and pets.

The ministry is closely monitoring the weather and developing watershed conditions. Further updates will be issued as appropriate.

Read the full statement in the PDF below.