Signal Hill Water Hardness & Quality Report (2026)
Water Hardness
Source
river
pH Level
8.2
neutral = 7.0
Lead
0.005 mg/L
✓ Below action level
TDS
524.6 mg/L
Est. Daily Cost
$0.64
energy & soap waste
Source: Health Canada Water Quality · Updated 2026
0–60
mg/L
Soft
61–120
mg/L
Moderately Hard
121–180
mg/L
Hard
180+
mg/L
Very Hard
Appliance Damage Report
In Signal Hill, your appliances are currently losing 32% efficiency due to mineral buildup.
| Appliance | In Signal Hill | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 1.6 yrs | 8.5 yrs | -81% |
| Washing Machine | 4.7 yrs | 12 yrs | -61% |
| Water Heater | 6 yrs | 15 yrs | -60% |
Regional Water Comparison
How Signal Hill compares to its nearest neighbours
| City | Hardness | Mineralization | Risk |
|---|---|---|---|
| ▶ Signal Hill, Alberta | 241 mg/L | Very High | 🔴 Very Hard |
| West Springs, Alberta | 188.5 mg/L | High | 🔴 Very Hard |
| Bowness, Alberta | 216.5 mg/L | Very High | 🔴 Very Hard |
| Varsity, Alberta | 249 mg/L | Very High | 🔴 Very Hard |
| Calgary, Alberta | 185 mg/L | High | 🔴 Very Hard |
National Benchmark
How Signal Hill compares to the Canada average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Signal Hill | 241 mg/L | 🔴 High |
| Canada National Avg | 141 mg/L | 🟠 Moderate |
| Vancouver Top Rated | 3 mg/L | 🟢 None |
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What Makes Signal Hill's Water Unique?
Local geology and source profile
Signal Hill's drinking water is managed by the City of Calgary, drawing from the Bow River at the Bearspaw Water Treatment Plant — Calgary's northwest water treatment facility. Water undergoes coagulation, sedimentation, filtration, UV disinfection, and chloramination, fully meeting the Guidelines for Canadian Drinking Water Quality (GCDWQ). Hardness in Signal Hill is 241 mg/L (14.1 gpg) — classified as very hard by Health Canada, consistent with the Bearspaw plant west Calgary distribution corridor.
Signal Hill (a large master-planned community in west Calgary near the Sirocco LRT station and the Westhills Towne Centre — Signal Hill's residents enjoy the scenic Broadcast Hill viewpoint overlooking the downtown Calgary skyline, the Strathcona Square commercial district on 17th Avenue SW, and the extensive Signal Hill pathways and parks system, with a mix of established bungalows from the 1980s–1990s and the newer townhouse and high-rise density on the Sirocco LRT corridor) draws from the Bow River Bearspaw plant. The Bow River carries dissolved Devonian carbonate from the Rocky Mountain Front Ranges at 241 mg/L, in the standard range of the Bearspaw plant west Calgary distribution.
At 241 mg/L, Signal Hill homeowners face persistent scale challenges — monthly to bimonthly kettle and showerhead descaling is typical. Hot water tanks benefit from periodic inspection and flushing. The City of Calgary provides water quality information at calgary.ca/water. Health Canada lead precautionary guidance applies to the neighbourhood's early construction housing stock for any pre-1975 properties in the earliest Signal Hill streets.
Geology & Source: Supplied by City of Calgary from the Bow River via the Bearspaw Water Treatment Plant — the Signal Hill west Calgary distribution zone carries very hard supply at 241 mg/L (14.1 gpg), consistent with the Bearspaw plant west Calgary corridor.