Public Works Notices
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Water Service Restored - Drinking Water Advisory Remains in EffectWater service was restored in Mindemoya at approximately 5 am this morning, October 6th, 2026.The Drinking Water Advisory issued by Public Health remains in effect for residents connected to the municipal water system. Please continue following the advisory’s instructions until Public Health confirms it has been lifted.Potable water is available at the Mindemoya Water Treatment Plant, 61 Old Highway 551, and is accessible from Ketchankookem Rd.A sincere thank you to our crew, who worked diligently throughout the night to complete repairs and restore water service this morning. We appreciate your hard work and dedication, and thank residents for their patience and cooperation.Further updates regarding the Drinking Water Advisory will be shared on the municipal website and social media pages as they become available. For more information, contact Public Health Sudbury & Districts at 705-522-9200 (toll-free 1-866-522-9200) or visit their website at phsd.ca.
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Water Service Shutoff & Drinking Water AdvisoryPlease be advised that water services will be temporarily shut off at approximately 11:00 pm this evening, October 5th, 2026, to allow emergency repairs to the watermain leak on Old Highway 551 in Mindemoya. Service will remain off until repairs are complete.It is anticipated that water will be restored by early morning, but the shutoff will be immediately followed by a Drinking Water Advisory, issued by Public Health Sudbury & Districts. This will affect residents connected to the municipal drinking water system. The official advisory and instructions for affected residents will be shared as soon as available. Staff will also go door to door to deliver notices.Potable water remains available at the Mindemoya Water Treatment Plant, 61 Old Highway 551, and is accessible from Ketchankookem Rd. Fees are waived for residents, but please remember to bring your own water jugs, as containers will not be provided.Thank you for your understanding and cooperation, and please stay tuned for further updates.
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Road Closure & Possible Water Interruptions for October 5th, 2026The Municipality of Central Manitoulin advises that Old Highway 551, from Highway 551 to Ketchankookem Trail, remains closed due to a watermain leak. Municipal staff are actively assessing the situation.Residents are advised that water pressure may need to be reduced or water service temporarily shut off while the issue is addressed. Further notification will be provided if either measure is required.Please avoid the affected roadway and watch for further updates on the municipal website or municipal social media pages.Thank you for your patience and cooperation.Oct 05, 2026
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Road Closure - Old Hwy 551
Road Closure - Old Hwy 551
From Hwy 551
To Ketchankookem Trail
Due to a watermain leak on Old Hwy 551, the Municipality has closed this roadway. Repair is scheduled to commence Monday. October 5. Alternate routes are available. We appreciate your understanding in this matter.
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Hydrant Flushing & Valve Exercising
The Municipality of Central Manitoulin would like to advise residents of Mindemoya that the Ontario Clean Water Agency (OCWA) will be conducting annual spring main valve exercising and hydrant flushing from June 4th to June 6th, 2026.
During this time, residents may experience:
- Temporary low water pressure
- Cloudy or discoloured water
This is a routine and necessary process to maintain the safety and quality of our drinking water system. The water is safe for consumption. If cloudy or discoloured water is noticed, residents are asked to run their taps for a few minutes until the water clears.
We appreciate your patience and understanding as this important maintenance is completed.
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Dock Installation and Repair Update
Please be advised that the finger docks located at the Government Dock in Mindemoya will be installed once water levels allow for safe installations.
The Lake Kagawong boat launch dock, located on Perivale Road West, is currently undergoing repairs due to seasonal weather damage and will be installed once repairs are complete.
Staff are monitoring water levels and continuing dock repairs, and an update will be provided once available.
Thank you for your patience and understanding.
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State of Emergency Update as of April 23rd, 2026Over 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. -
Drinking Water Advisory Lifted for the Town of MindemoyaPublic Health Sudbury & Districts has officially lifted the Drinking Water Advisory that came into effect Sunday, April 12th, 2026, for all residents of the Town of Mindemoya who get their water from the Mindemoya Water Treatment System.Please note that with the advisory lifted and water service restored, the Municipal Office will now return to regular operating hours (Monday to Friday from 8:30 am to 4:30 pm).What to do after a Drinking Water Advisory is lifted and before using the water:
- Run cold water faucets or fountains for 5 minutes or until the water runs clear.
- Run water softeners through a regeneration cycle.
- Drain and refill hot water heaters.
- Large-volume users may need to run cold water taps longer on first use.
- To get rid of sediment, faucet screens should be removed, rinsed and put back in.
For more information, please call Public Health Sudbury & Districts at 705.522.9200, ext. 464 (toll-free 1.866.522.9200) or visit phsd.ca. -
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.
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Drinking Water Advisory Update as of April 15th, 2026Public Health Sudbury & Districts has advised the Municipality that the Drinking Water Advisory will remain in effect until flooding conditions have subsided.Although the water treatment plant is producing safe, potable water, flooding may compromise the distribution system throughout the community. As a result, residents are to continue following all Public Health recommendations and not use municipal water for drinking or food preparation until the advisory is lifted.Potable Water Access:Potable water will now be available for residents at the Mindemoya Water Treatment Place located at 61 Old Highway 551, Mindemoya, free of charge. Please bring your own containers where applicable.Bottled water will remain available at the Municipal Office for those who do not have access to containers.The Municipal Office will be open until 7 pm for the remainder of the week for water pickup.We appreciate your continued patience and cooperation as we work through this situation.Updates will be shared as they become available.
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