Winnipeg, MB - Beginning Saturday night, work will start to inspect a section of a water feeder main crossing the Seine River. To begin this work, the feeder main must be shut off. As a result, tap water may be temporarily discoloured for about a day for some residents.
The neighbourhoods most likely to be affected would be St. Boniface, Norwood, Glenwood, and Varennes.
Residents around these areas are encouraged to check for discoloured water Saturday night and Sunday before using their water.
A feeder main is a large pressurized water pipe that carries water from a pumping station to the water main network. Any time there is a major change in the rate or direction of water flow in water mains, sediment, including dead algae and minerals in the water pipes, can loosen and be released into the water.
If residents experience discoloured water, it is recommended they do not use it for any purposes that require clean water (e.g., for drinking, preparing food and beverages, laundry). This is recommended because discoloured water does not taste, smell or look pleasant, and it can stain clothes. Health officials do not believe that drinking discoloured water poses a health risk.
Residents that notice their water is discoloured should:
- Turn on a cold water tap and let the water run for a few minutes. It is best to use a bathtub tap as there is no screen to trap any sediment.
- Catch some water in a light-coloured cup. If the water isn’t clear, turn off the tap, wait 30 minutes and try again. Discoloured water usually doesn't last long. If the water still isn't clear after waiting two to three hours, contact 311, open 24 hours every day.
Residents can find:
- Information on Winnipeg’s water quality at City of Winnipeg - Discoloured Water FAQ
Health information related to discoloured water at Winnipeg Regional Health Authority - Health information related to discoloured drinking water in the City of Winnipeg