Drinking water

Our water utility has a commitment to planning and implementing Source to Tap protection for Drinking Water and uses a multi-barrier approach to ensure that all residents receive high quality water. This alignment with IHA standards includes the use of both Ultra-Violet and Chlorine disinfection techniques at Lake Okanagan water source intakes.

Our water utility is one of five water providers operating within municipal boundaries. We serve approximately 60,000 customers from the Poplar Point, Eldorado and Cedar Creek Pump Stations, and the Swick Road system provides water to approximately 300 customers.

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Water Quality

Update – June 19, 2017: The Water Quality Advisory issued on May 12, 2017 has been lifted for all City of Kelowna Water Utility customers located north of, and including K.L.O. Road.  The Water Advisory for City of Kelowna Water Utility customers south of K.L.O Road remains in place.

Water Quality Advisory Update Map

Businesses and public facilities on the City Water Utility north of, and including K.L.O Road can now remove notifications that were posted at all tap and sink locations.

All businesses and public facilities south of K.L.O. Road must keep posted notifications up at all tap and sink locations for the duration of the Advisory. A printer friendly (8.5 x 11) sign has been created to provide your customers and staff with proper direction. Food establishments seeking further direction should refer to the Interior Health guidelines. For further information about the Water Quality Advisory, please refer to the Frequently Asked Questions factsheet.

For more information, visit the Drinking Water Quality page.


A number of Water Quality Advisories and Boil Water Notices are in place throughout the Central Okanagan. Check with your water service provider for the most up-to-date information.

Subscribe to updates

We measure turbidity levels on an ongoing basis and publish the turbidity level each day, to learn more visit the drinking water quality page.

If you wish to receive automatic email updates on water quality, visit the Kelowna Joint Water Committee to register.

Commitment to quality

The raw water source is Okanagan Lake. UV transmitters installed at three lake intakes and one located in the Kettle Valley sub-division enhance primary chlorine disinfection. Ultraviolet light treatment has been found to be effective in inactivating certain parasites such as Giardia and Cryptosporidia that can be present in source water.

Committed to protecting public, environmental and economic health, the utility has adopted a source-to-tap water management approach that includes watershed protection, water quality monitoring, treatment, distribution system maintenance, cross-connection control and water-use efficiency.

Dedicated to providing quality drinking water, the Water Division’s primary goals are to:

  • ensure the potable water supply meets existing and future domestic, agricultural, industrial, commercial, and fire-protection requirements
  • ensure City-supplied water meets  Canadian Drinking Water Quality Guidelines  and provincial Safe Drinking Water Regulations
  • promote water-use efficiency through metering and ongoing public education via the Water Smart Program
  • implement a comprehensive Cross Connection Control Program to protect the quality of water in the distribution system
  • incorporate the principles of risk management into all utility functions to minimize potential water quality events and water supply interruptions
  • provide utility customers with value for service through efficient and effective use of resources and program management
  • establish long-term infrastructure improvement programs. 

Water Bylaw

The Water Regulation Bylaw sets out the rates charged for use of our water system. Provisions are made for consumption charges for both residential and commercial based on the quantity of water used.

Water Infrastructure

The City water system  delivers over 90 million liters of water per day and requires over 400km of pipes, 57 water pump stations, 4 treatment stations and 24 reservoirs to support water delivery. Maintaining these infrastructure assets requires careful monitoring and planning to ensure that the condition meets the continued water demand now and in the future. The City conducts yearly evaluation the status of our water infrastructure and provides updates as part of our Asset Management plan.