Calgary is on the cusp of lifting water restrictions that have been in place for nearly a month, as the Bearspaw South Feeder Main is set to resume operations. Following extensive repair work on nine critical sections of the pipe, city officials are now conducting water quality tests to ensure compliance with safety regulations. If all goes smoothly, residents could see their water supply restored within days.
Repair Updates and Testing Procedures
The Bearspaw South Feeder Main, which typically accounts for about 60 per cent of Calgary’s water supply, was taken offline on March 9 for necessary repairs. As a result, the city has relied on the smaller Glenmore Reservoir to meet its water needs. Michael Thompson, Calgary’s general manager of infrastructure services, confirmed that water has been successfully pumped back into the feeder main and that sampling for safety is underway. “These tests take time, and this work is continuing throughout today,” Thompson stated.
Assuming the water meets the required standards, city crews will coordinate the reopening of valves and begin pumping operations at the Bearspaw Water Treatment Plant. “If everything goes according to plan, we will turn on the pumps tomorrow,” he added.
Potential Impact on Residents
Once the pumps are operational, residents may notice temporary cloudiness in their tap water. “This is just a short-term issue and should clear up within 24 hours,” Thompson reassured, emphasising that the water remains safe for consumption. However, the increase in pressure could lead to additional breaks in the system, prompting the city to implement protective measures. Temporary barriers have been erected in areas like Bowness and Montgomery to direct potential overflow into the nearby Bow River, safeguarding homes and businesses from flooding.
On March 30, Calgarians used a total of 500 million litres of water, with 12 million litres allocated to refill the feeder main. This usage level indicates that residents have adhered to the city’s sustainability guidelines throughout the restrictions.
Future Inspections and Upgrades
Looking ahead, the city plans to use a pipe diver—an advanced mechanical tool—for an internal inspection of the feeder main starting around April 9. This procedure will require a brief halt in water flow to drain additional water, remove the diver, and conduct further safety testing. “It’s crucial that we ensure the integrity of our water infrastructure,” Thompson noted.
The city council has already approved a substantial budget of $609 million for ongoing upgrades to the feeder main and the broader water system, reflecting a commitment to maintaining a robust and reliable supply for Calgary’s residents.
Why it Matters
The successful repair and imminent resumption of the Bearspaw South Feeder Main is a crucial step toward restoring normalcy for Calgary residents after weeks of water restrictions. With a reliable water supply being fundamental to public health and daily life, these developments not only highlight the city’s infrastructure resilience but also underscore the importance of proactive maintenance in safeguarding resources. As Calgary moves forward, the balance between water supply needs and environmental considerations will remain at the forefront of community discussions.
