Hydrant Flushing & Valve Turning

The City of Sarnia is currently undertaking hydrant flushing at various locations throughout the City.

September 2022 – Crews are scheduled to be in the area of:

Brigden Road to Mandaumin Road
Lake Huron to Lakeshore Road

Hwy #402 to Kathleen Ave.
Mitton St. N to East St. N.

Residents may notice some discoloration of their water. If so, run the COLD water tap for approximately 10-15 minutes and the discolored water will come clean.

Hydrant flushing, valve turning, and flow testing are done on an annual basis to ensure proper operation/maintenance and maintain water quality within the distribution system.

Also please note, The City of Sarnia is conducting some Fire Flow Testing.  These areas (hydrants) are throughout the City Limits.

Questions? Contact Customer Service by email customerservice@sarnia.ca or call us at 519-332-0330 Ext 3131.

Temporary Hydrant Connection