Arbutus Ridge Water Hardness & Quality Report (2026)
Water Hardness
Source
reservoir
pH Level
7.4
neutral = 7.0
Lead
0.004 mg/L
✓ Below action level
TDS
122.6 mg/L
Est. Daily Cost
$0.16
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 Arbutus Ridge, your appliances are currently losing 8% efficiency due to mineral buildup.
| Appliance | In Arbutus Ridge | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 7.7 yrs | 8.5 yrs | -9% |
| Washing Machine | 11.4 yrs | 12 yrs | -5% |
| Water Heater | 13.2 yrs | 15 yrs | -12% |
Regional Water Comparison
How Arbutus Ridge compares to its nearest neighbours
| City | Hardness | Mineralization | Risk |
|---|---|---|---|
| ▶ Arbutus Ridge, British Columbia | 59 mg/L | Medium | 🟢 Soft |
| Kitsilano, British Columbia | 82 mg/L | Medium | 🟡 Moderately Hard |
| Dunbar-Southlands, British Columbia | 43.5 mg/L | Low | 🟢 Soft |
| Kerrisdale, British Columbia | 90.5 mg/L | Medium | 🟡 Moderately Hard |
| South Granville, British Columbia | 16.5 mg/L | Low | 🟢 Soft |
National Benchmark
How Arbutus Ridge compares to the Canada average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Arbutus Ridge | 59 mg/L | 🟢 None |
| Canada National Avg | 141 mg/L | 🟠 Moderate |
| Vancouver Top Rated | 3 mg/L | 🟢 None |
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What Makes Arbutus Ridge's Water Unique?
Local geology and source profile
Arbutus Ridge (a prosperous southwest Vancouver neighbourhood near Arbutus Street and King Edward Avenue — one of Vancouver's most desirable residential districts, characterised by large Craftsman and Tudor-revival houses on generous lots with mountain and water views, the forested Arbutus Ridge green corridor along the historic CPR right-of-way (now a linear park), and some of the city's highest property values on the south-facing slopes above the Fraser River delta) receives its drinking water from the City of Vancouver, purchasing bulk supply from Metro Vancouver (GVWD) — sourced from the protected Capilano, Seymour, and Coquitlam mountain watersheds. Water is treated at the Seymour-Capilano Filtration Plant using ozonation, biofiltration, UV disinfection, and chloramination, fully meeting the Guidelines for Canadian Drinking Water Quality (GCDWQ). Hardness in the Arbutus Ridge distribution sub-zone is 59 mg/L (3.4 gpg) — classified as soft by Health Canada, consistent with the southwest Vancouver distribution character.
Arbutus Ridge's 59 mg/L is harder than the ultra-soft inner-city distribution sub-zones (Downtown Eastside 17 mg/L, UBC/UEL 15.5 mg/L) but still soft — reflecting the longer distribution pipeline routing from the North Shore treatment plant through the southwest Vancouver network, where slight pipeline mineral accumulation increases the hardness from the source's near-zero level. The 59 mg/L confirms the consistently soft character of the Coast Mountain granodiorite watershed supply throughout the Metro Vancouver distribution.
With 59 mg/L, Arbutus Ridge homes are essentially scale-free — occasional kettle cleaning every three months is adequate. The City of Vancouver provides water quality information at vancouver.ca. Health Canada lead precautionary guidance applies to Arbutus Ridge's substantial pre-war and post-war heritage housing stock, where older 1920s–1950s Craftsman and early post-war homes may have original lead service connections that should be assessed under the City of Vancouver's lead service line replacement programme.
Geology & Source: Supplied by City of Vancouver from Metro Vancouver (GVWD) mountain reservoir water — the Arbutus Ridge southwest Vancouver distribution sub-zone carries soft supply at 59 mg/L (3.4 gpg), reflecting moderate mineral accumulation through the southwest Vancouver distribution pipeline.