Calgary residents may soon see an end to the month-long water restrictions that have been in place while critical repairs were made to the Bearspaw South Feeder Main. The city has successfully refilled the pipeline and is now conducting water quality tests, with expectations to resume normal water delivery in just a few days. Michael Thompson, the city’s general manager of infrastructure services, confirmed that testing is ongoing, with results anticipated shortly.
Repairs and Water Testing Underway
The Bearspaw South Feeder Main, which typically supplies approximately 60 per cent of Calgary’s water, was taken offline for repairs on March 9 after nine critical sections were identified as needing urgent attention. Since that time, the city has depended largely on the Glenmore Reservoir to meet demand.
Thompson explained, “Our focus now is on ensuring that the water meets or exceeds all regulatory standards. These tests are essential and are being performed continuously.” If the tests yield positive results, plans to reopen the valves and activate the pumps at the Bearspaw Water Treatment Plant will be put into action. “If all goes according to schedule, we should be able to turn on the pumps by tomorrow,” he added.
A Temporary Cloudiness Expected
Once water begins to flow through the feeder main again, residents may notice some temporary cloudiness in their tap water. “This is a normal occurrence and should clear within 24 hours,” Thompson reassured, while confirming that the water will remain safe for consumption.
As a precaution against potential flooding as pressure on the pipe increases, the city has installed temporary barriers in the Bowness and Montgomery communities. These structures are designed to direct any excess water towards the nearby Bow River, minimising the risk of damage to homes and businesses.
Future Inspections Planned
While the immediate focus is on restoring normal water service, the city is also preparing for further inspections of the pipeline. Starting around April 9, a specialized device known as a pipe diver will be employed to conduct an internal examination of the feeder main. This will necessitate a temporary halt in water flow, during which crews will drain additional water, remove the inspection device, and conduct further safety testing.
Sunday’s water consumption in Calgary was recorded at 500 million litres, with 12 million litres used to refill the feeder main. This indicates that residents have been managing their usage effectively within the city’s sustainable limits.
Why it Matters
The successful restoration of the Bearspaw South Feeder Main is crucial not only for the city’s immediate water supply but also for its long-term infrastructure resilience. As Calgary continues to grow, ensuring reliable access to water while safeguarding environmental standards becomes increasingly vital. The ongoing efforts to repair and monitor this essential waterway underscore the city’s commitment to balancing the needs of its residents with responsible environmental stewardship.
