Gordon Head Water Hardness & Quality Report (2026)
Water Hardness
Source
reservoir
pH Level
7.3
neutral = 7.0
Lead
0.003 mg/L
✓ Below action level
TDS
78.3 mg/L
Est. Daily Cost
$0.11
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 Gordon Head, your appliances are currently losing 5% efficiency due to mineral buildup.
| Appliance | In Gordon Head | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 8.2 yrs | 8.5 yrs | -4% |
| Washing Machine | 12.1 yrs | 12 yrs | — |
| Water Heater | 14 yrs | 15 yrs | -7% |
Regional Water Comparison
How Gordon Head compares to its nearest neighbours
| City | Hardness | Mineralization | Risk |
|---|---|---|---|
| ▶ Gordon Head, British Columbia | 41 mg/L | Low | 🟢 Soft |
| Shelbourne, British Columbia | 88 mg/L | Medium | 🟡 Moderately Hard |
| Oak Bay, British Columbia | 24 mg/L | Low | 🟢 Soft |
| Victoria, British Columbia | 4 mg/L | Low | 🟢 Soft |
| Fernwood, British Columbia | 87.5 mg/L | Medium | 🟡 Moderately Hard |
National Benchmark
How Gordon Head compares to the Canada average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Gordon Head | 41 mg/L | 🟢 None |
| Canada National Avg | 141 mg/L | 🟠 Moderate |
| Vancouver Top Rated | 3 mg/L | 🟢 None |
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What Makes Gordon Head's Water Unique?
Local geology and source profile
Gordon Head's drinking water is managed by the Capital Regional District (CRD), drawing from the Sooke Lake reservoir and the Goldstream watershed system on southern Vancouver Island — the primary supply source for the Greater Victoria CRD regional distribution network. Water is treated at the Sooke Lake Water Treatment Plant using ozonation, biofiltration, UV disinfection, and chloramination, fully meeting the Guidelines for Canadian Drinking Water Quality (GCDWQ). Hardness in the Gordon Head distribution zone is 41 mg/L (2.4 gpg) — classified as soft by Health Canada, somewhat softer than other Greater Victoria CRD sub-zones (Saanich 59–87.5 mg/L, Oak Bay 64 mg/L from earlier batches).
Gordon Head (an established residential community on the Saanich Peninsula east of the University of Victoria campus — a quiet, predominantly single-family neighbourhood known for its proximity to Cordova Bay and the Royal Oak area) receives CRD supply through the east Saanich distribution corridor. The softer 41 mg/L reading compared to other Greater Victoria sub-zones may reflect a specific distribution sub-zone routing or blending characteristic in the Gordon Head area. The Sooke Lake watershed drains primarily Wrangellia volcanic terrane and Vancouver Island Ranges metamorphic and intrusive rocks of southwestern Vancouver Island, producing a naturally soft supply throughout the CRD system.
With 41 mg/L of hardness, Gordon Head homes are essentially scale-free — occasional kettle cleaning every three months is adequate. Hot water tanks have an excellent operational lifespan. The CRD provides water quality information at crd.bc.ca/water. Health Canada lead precautionary guidance applies to residents in the community's pre-1970 residential areas in the established Gordon Head neighbourhood near Arbutus Road and Finnerty Road.
Geology & Source: Supplied by the Capital Regional District (CRD) from the Sooke Lake and Goldstream watershed system — the Gordon Head Saanich sub-zone receives Capital Regional District supply at a softer distribution zone reading of 41 mg/L (2.4 gpg).