Calgary Water Main Repairs to Continue Into Next Week, Restrictions to Remain

Repair work on a critical water main supplying Calgary will continue into next week, city officials confirmed, as residents remain under strict water-use restrictions with no immediate end date in sight.

The disruption was caused by a rupture in the Bearspaw South Feeder Main, a major pipeline that delivers drinking water to a large portion of the city. The break significantly reduced Calgary’s water system capacity, forcing the city to implement Stage 4 water restrictions to protect supply for essential services.

According to officials, crews have successfully removed the damaged section of the pipeline and installed new replacement pipe. The project has now entered a sensitive phase that includes backfilling, surface restoration, refilling the feeder main, and conducting pressure and water quality testing.

City infrastructure leaders say these steps cannot be rushed. Once refilled, the system must be carefully monitored to ensure water quality standards are met and the pipeline can safely handle full operating pressure before it is reconnected to the broader network.

As a result, officials have cautioned that water restrictions will remain in place throughout this process and could continue until all testing is completed and the system stabilizes. No firm timeline has been provided for when normal water use can resume.

Under Stage 4 restrictions, all outdoor water use is banned, including lawn watering, car washing, and filling pools. Indoor water use must also be limited to essential activities only. The city says these measures are necessary to maintain water pressure for hospitals, fire protection, and other emergency services.

Officials are urging residents and businesses to continue conserving water and to follow all restriction guidelines closely. Even small reductions in daily water use, they say, can help prevent further strain on the system while repairs continue.

The City of Calgary says it will provide additional updates as key milestones are reached and testing progresses.