To maintain high-quality water throughout the water distribution system, Halifax Water crews will begin our 2026 water distribution flushing program on April 19, 2026.
This work will begin overnight on Sunday, April 19 continuing on a five-day cycle from 10:00 PM to 6:00 AM. Flushing will not take place overnight on Fridays or Saturdays.
This five-day flushing cycle will continue for approximately six weeks as crews move throughout the distribution system.
Where is this happening?
The interactive map below shows where this important maintenance work is taking place. Halifax Water crews will be completing this work throughout the water distribution system over the coming weeks.
You can view the 2026 Water Distribution System Flushing map in a new browser window.
What is Water Distribution System Flushing?
This work involves opening fire hydrants to allow water to flow from fire hydrants at key points throughout the distribution system.
Opening these fire hydrants allow water to flow much faster than normal through the water mains in the area. This fast-moving water clears natural minerals (iron and manganese) that can build up inside pipes. Proactively flushing these pipes helps to ensure that Halifax Water is providing high-quality water to our customers.
How will this work impact customers?
Customers may experience temporarily discoloured water while this work is taking place in their area. It is recommended that those customers run the COLD water at one faucet until the water runs clear. To learn more about discoloured water and to report it, please visit www.halifaxwater.ca/discoloured-water.
Customers may also experience temporary changes in water pressure during this work.
This work is not expected to impact traffic.