Varsity Water Hardness & Quality Report (2026)

The City of Calgary Water Services supplies the Varsity community in northwest Calgary, Alberta, Canada. The primary water source for Varsity is the Bow River, which feeds into the Bearspaw Water Treatment Plant. While the Glenmore Water Treatment Plant draws from the Elbow River for southern areas, northern neighborhoods like Varsity depend on the Bearspaw facility. Both treatment plants utilize a multi-step conventional process involving coagulation, flocculation, sedimentation, filtration, and disinfection using chloramine to ensure safe drinking water for residents.

The Bow River watershed originates high in the Rocky Mountains, traversing glaciated valleys and foothills before reaching the prairies. The underlying geology is dominated by Mississippian carbonate platforms, including formations like Pekisko and Banff, as well as Devonian reefs. As these ancient, alkaline earth metal-rich rocks weather, they release minerals like calcium and magnesium into the river. This limestone-influenced terrain is the reason the river's water is characterized as hard, with mineral content fluctuating seasonally due to snowmelt dilution and periods of low flow.

Homeowners in Varsity may notice the effects of this hard water, such as limescale accumulation in appliances like kettles and water heaters, and on fixtures and pipes. This buildup can decrease the efficiency of dishwashers and require more detergent for laundry and bathing to achieve a proper lather. You might also experience soap scum in showers and spotting on glassware. To manage these issues, regular descaling with vinegar, installing scale inhibitors, or using high-temperature dishwasher cycles can help. For persistent scaling or soap inefficiency, a water softener is often recommended. Calgary's water, generally stable around a pH of 8.1, meets stringent health guidelines, with recent monitoring showing no significant PFAS detections and controlled levels of disinfection byproducts.