Downtown Water Hardness & Quality Report (2026)
Water Hardness
Source
river
pH Level
7.8
neutral = 7.0
Lead
0.001 mg/L
✓ Below action level
TDS
302.3 mg/L
Est. Daily Cost
$0.50
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 Downtown, your appliances are currently losing 25% efficiency due to mineral buildup.
| Appliance | In Downtown | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 3.4 yrs | 8.5 yrs | -60% |
| Washing Machine | 6.7 yrs | 12 yrs | -44% |
| Water Heater | 8.1 yrs | 15 yrs | -46% |
Regional Water Comparison
How Downtown compares to its nearest neighbours
| City | Hardness | Mineralization | Risk |
|---|---|---|---|
| ▶ Downtown, Alberta | 187 mg/L | High | 🔴 Very Hard |
| Wîhkwêntôwin, Alberta | 256 mg/L | Very High | 🔴 Very Hard |
| Edmonton, Alberta | 175 mg/L | High | 🟠 Hard |
| St. Albert, Alberta | 240.5 mg/L | Very High | 🔴 Very Hard |
| Sherwood Park, Alberta | 209 mg/L | High | 🔴 Very Hard |
National Benchmark
How Downtown compares to the Canada average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Downtown | 187 mg/L | 🔴 High |
| Canada National Avg | 141 mg/L | 🟠 Moderate |
| Vancouver Top Rated | 3 mg/L | 🟢 None |
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What Makes Downtown's Water Unique?
Local geology and source profile
Downtown Edmonton's drinking water is managed by the City of Edmonton, drawing from the North Saskatchewan River via the E.L. Smith Water Treatment Plant — Edmonton's south-side water treatment facility serving the urban core. Water undergoes coagulation, sedimentation, filtration, ozonation, biofiltration, UV disinfection, and chloramination, fully meeting the Guidelines for Canadian Drinking Water Quality (GCDWQ). Hardness in the Downtown Edmonton distribution sub-zone is 187 mg/L (10.9 gpg) — classified as very hard by Health Canada, at the lower end of the Edmonton North Saskatchewan supply range.
Downtown Edmonton (the capital city of Alberta's central business district — the government precinct with the Alberta Legislature Building on the North Saskatchewan River valley rim, the ICE District arena and entertainment complex, the downtown Jasper Avenue commercial corridor, the revitalizing 104th Street market district, and the remarkable North Saskatchewan River valley ravine park system (the largest network of urban parkland in North America) that runs through Edmonton's heart) receives the E.L. Smith plant North Saskatchewan supply. The North Saskatchewan River at Edmonton carries dissolved Devonian carbonate from the Alberta Basin, producing very hard supply throughout Edmonton. The 187 mg/L for downtown Edmonton is at the lower end of the Edmonton supply range (232–256 mg/L from reference data), potentially reflecting the E.L. Smith plant sub-zone distribution routing or a specific seasonal measurement characteristic.
At 187 mg/L, Downtown Edmonton residents face regular scale challenges — monthly kettle and showerhead cleaning is typical. The City of Edmonton provides water quality information at edmonton.ca/water. Health Canada lead precautionary guidance applies to pre-1975 properties in the historic downtown Edmonton neighbourhood buildings, particularly the older residential and mixed-use properties in the Oliver, McCauley, and Boyle Street communities adjacent to the city core.
Geology & Source: Supplied by City of Edmonton from the North Saskatchewan River via the E.L. Smith Water Treatment Plant — the Downtown Edmonton distribution sub-zone records a supply at 187 mg/L (10.9 gpg), at the lower end of the Edmonton North Saskatchewan supply range.