Road Notices

  • State of Emergency Update as of April 23rd, 2026
    Over the past couple of weeks, our community has faced some incredibly challenging conditions. Through it all, residents, businesses, and volunteers came together in a way that truly reflects the strength and resilience of Central Manitoulin. The support, cooperation, and care shown for one another has not gone unnoticed.
    At this time:
    • All municipal roadways are open. However, some areas will continue to be monitored regularly by our Roads Department to ensure conditions remain safe.
    • The Ministry of Natural Resources will continue to monitor the Big Lake Dam and will advise the Municipality if any further operation of the Dam is required.
    • Municipal programming and facility rentals will resume as of Saturday, April 25th, 2026.
    • The Drinking Water Advisory has been lifted for the Town of Mindemoya as of Wednesday, April 22nd, 2026.
    With that being said, the State of Emergency remains in effect.
    While conditions may seem to have improved, we ask all residents and businesses to remain prepared should circumstances change.
    We are incredibly proud of how our community has responded - working together, supporting one another, and rising to meet these challenges head-on. Thank you to everyone who played a role in helping keep our community safe.
  • Road Repair Underway Across Municipality
    Construction and road repair work is underway in several locations across the municipality.
    We appreciate everyone’s patience during this time and ask that drivers use extra caution when travelling through construction zones. Please slow down, watch for workers and equipment, and be mindful of changing road conditions.
    Thank you for your understanding as this work is completed.
  • Increased Flood Risk for the Town of Mindemoya

    The Municipality is advising that there is a high possibility of further flooding in the Town of Mindemoya.

    The Municipality has been advised by the Provincial Emergency Operations Centre that approximately 20mm of rain is expected by tomorrow morning. The Municipality has also been advised by the Ministry of Natural Resources that they will be removing ½ a log from the Big Lake Dam tomorrow.

    Areas impacted will include:

    • Hwy 542 (from Elliot Road to Hwy 551)
    • Hwy 551 (from Hwy 542 to Hare’s Creek)
    • Thorne Street (from Forest Street to Yonge Street)
    • Forest Street (from Thorne Street to Hwy 542)

    The combination of these events may result in significant flooding within the town tomorrow, and overnight to Sunday morning.

  • Sliver Bay Road Reopened
    Please be advised that Silver Bay Road has now reopened.
    Thank you for your patience and understanding while the emergency repairs were being completed.
  • Silver Bay Road Closed for Emergency Repairs
    Please be advised that Silver Bay Road is temporarily closed for emergency repairs. Updates will be provided once reopened. Thank you for your patience and understanding.
  • Road Closure Notice: Update April 16th, 2026
    Due to significant flooding caused by rapid snowmelt and heavy rainfall, some roads within the Municipality of Central Manitoulin are currently closed to ensure public safety.
    The following roads are closed until further notice:
    • Blue Road (from Cress Road to Yonge Street)
    • Forest Street 
    Barricades have been placed at affected areas. Please do not attempt to drive through flooded roadways as water levels and road conditions can change quickly and may pose serious risks.
    Municipal crews are actively monitoring conditions and will reopen roads as soon as it is safe to do so.
    We appreciate your patience and cooperation during this time. Please continue to check our website and social media channels for updates.
  • State of Emergency Declared on April 14th, 2026
    The Municipality of Central Manitoulin has declared a State of Emergency effective 11:13 am on April 14, 2026, due to extreme flooding in parts of the municipality.
    Rapid snowmelt combined with significant rainfall has caused water levels to rise quickly, creating hazardous conditions in several areas.
    Residents are asked to:
    • Avoid all flooded roads and areas if possible.
    • Use extreme caution if necessary travel is required. Flooded roadways can be difficult to see, and high speeds can result in sudden loss of control and possible collisions.
    • Follow all posted road closures and detours. Driving on closed roads is dangerous and against the law.
    • Monitor municipal updates for ongoing information. Plan accordingly and adjust travel as needed.
    Municipal crews are actively responding and working to manage the situation. The safety of our residents remains our top priority.
    Please continue to check our website and social media channels for updates as conditions evolve.
  • Road Closure Notice
    Due to significant flooding caused by rapid snowmelt and heavy rainfall, some roads within the Municipality of Central Manitoulin are currently closed to ensure public safety.
    The following roads are closed until further notice:
    • Blue Road (from Cress Road to Yonge Street)
    • Britainville Road (from White Church Road to Old Mill Road)
    • Beaver Road (from Hartley Sideroad to Grimesthorpe Road)
    Barricades have been placed at affected areas. Please do not attempt to drive through flooded roadways as water levels and road conditions can change quickly and may pose serious risks.
    Municipal crews are actively monitoring conditions and will reopen roads as soon as it is safe to do so.
    We appreciate your patience and cooperation during this time. Please continue to check our website and social media channels for updates.
  • Beaver Road Reopened - April 8th, 2026

    Beaver Road between Hartley Sideroad and Grimesthorpe Road has now reopened to traffic.
    Thank you to everyone for your patience and cooperation while the road was closed.

  • Beaver Road Closed Between Hartley Sideroad and Grimesthorpe Road

    Please be advised that Beaver Road between Hartley Sideroad and Grimesthorpe Road is closed due to flooding. Please avoid the area and plan alternate routes. Updates will be posted on the Municipal website and social media pages. 

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Contact Us

Municipality of Central Manitoulin
6020 Highway 542, P.O. Box 420
Mindemoya, ON P0P 1S0
Tel: 705-377-5726
Fax: 705-377-5585
Email Us
Monday - Friday, 8:30 AM - 4:30 PM ET
Closed on statutory holidays