Spring water flushing scheduled for April 28 to May 23, 2025

The Town of St. Marys will be performing spring water main and hydrant flushing from April 28 to May 23, 2025.

Flushing Schedule

April 28 to May 2, 7:00 a.m. to 5:00 p.m., area north of Trout Creek and east of the Thames River
May 4, 6:00 p.m. to 12:00 a.m., Queen St. E (downtown core)
May 5 to 9, 7:00 a.m. to 5:00 p.m., area south of Trout Creek from the Thames River to James St., including James St. S
May 12 to 16, 7:00 a.m. to 5:00 p.m., area south of Trout Creek and east of James St.
May 20 to 23, 7:00 a.m. to 5:00 p.m., area west of the Thames River

Potential Service Disruptions

You may observe some water discolouration during flushing. If you experience discolouration, run cold water until it becomes clear. If your water does not run clear after five minutes, turn off the tap and wait 30 minutes before trying again. You should refrain from doing laundry until any discolouration has cleared.

Flushing Map

Contacts

Town of St. Marys
Dave Blake | Environmental Services Supervisor
519-284-2340, ext. 209

Ontario Clean Water Agency 
519-318-3406