The City of Owen Sound is continuing its commitment to safe and reliable municipal services with the launch of its annual spring and summer infrastructure maintenance programs.
Beginning the week of May 4, crews will conduct inspections of sanitary sewer mains using rapid acoustic technology. This non-invasive method allows for quick and accurate assessments of pipe conditions, helping identify blockages or structural concerns before they become major issues—without disrupting service to residents.
At the same time, the City’s annual fire hydrant flushing and inspection program will begin, running through September. Crews will move through the city by zone, starting in areas closest to the water treatment plant. By the end of the program, all 684 hydrants in Owen Sound will be flushed and inspected to ensure proper operation and maintain water quality.
Residents may experience temporary low water pressure or discoloured water during flushing. These effects are short-lived and can typically be resolved by running a cold water tap for 5 to 30 minutes.
Officials note there should be no service disruptions, although minor, localized traffic delays may occur near work zones.
The City is also reminding residents to help protect the system by avoiding flushing wipes, grease, or other non-flushable items, reporting any water or sewer concerns, and driving carefully around crews.
Owen Sound’s water infrastructure includes approximately 118 kilometres of wastewater pipes and treats about 12 million litres of wastewater daily.
City officials say ongoing maintenance and early detection efforts are essential to protecting public health, the environment, and ensuring dependable service for the community.



