Surrey City Centre Water Hardness & Quality Report (2026)
Water Hardness
Source
reservoir
pH Level
7.7
neutral = 7.0
Lead
0.006 mg/L
✓ Below action level
TDS
223.1 mg/L
Est. Daily Cost
$0.25
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 Surrey City Centre, your appliances are currently losing 12% efficiency due to mineral buildup.
| Appliance | In Surrey City Centre | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 6.5 yrs | 8.5 yrs | -24% |
| Washing Machine | 10.1 yrs | 12 yrs | -16% |
| Water Heater | 11.9 yrs | 15 yrs | -21% |
Regional Water Comparison
How Surrey City Centre compares to its nearest neighbours
| City | Hardness | Mineralization | Risk |
|---|---|---|---|
| ▶ Surrey City Centre, British Columbia | 93.5 mg/L | Medium | 🟡 Moderately Hard |
| Whalley, British Columbia | 35 mg/L | Low | 🟢 Soft |
| Cape Horn, British Columbia | 93.5 mg/L | Medium | 🟡 Moderately Hard |
| Guildford, British Columbia | 18.5 mg/L | Low | 🟢 Soft |
| Fleetwood, British Columbia | 90.5 mg/L | Medium | 🟡 Moderately Hard |
National Benchmark
How Surrey City Centre compares to the Canada average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Surrey City Centre | 93.5 mg/L | 🟡 Low |
| Canada National Avg | 141 mg/L | 🟠 Moderate |
| Vancouver Top Rated | 3 mg/L | 🟢 None |
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What Makes Surrey City Centre's Water Unique?
Local geology and source profile
Surrey City Centre (the developing Whalley district — Surrey's emerging downtown core centred on King George Boulevard and the King George SkyTrain hub) receives its drinking water from the City of Surrey's integrated water system, blending Metro Vancouver (GVWD) mountain reservoir bulk supply with local groundwater from the Abbotsford-Sumas Aquifer and Surrey's distributed well fields. Treatment includes UV disinfection, chloramination, and filtration, meeting all Guidelines for Canadian Drinking Water Quality (GCDWQ) requirements. Hardness in the Surrey City Centre sub-zone is 93.5 mg/L (5.5 gpg) — classified as moderately hard by Health Canada, elevated above Metro Vancouver's mountain source baseline due to the local aquifer component.
Surrey City Centre's 93.5 mg/L places it among Surrey's moderately harder distribution zones — below the very hard Fleetwood (90.5 mg/L→ actually 93.5 mg/L is the harder here). Surrey's Whalley area draws a significant proportion of local well water from the Abbotsford-Sumas Aquifer beneath the Fraser lowland, where glaciofluvial gravel deposits with calcareous clasts dissolve into the groundwater, elevating hardness above the Metro Vancouver mountain supply. Surrey City Centre's developing high-density corridor sees rapid growth in the number of residential towers and commercial buildings served by this moderately hard supply.
At 93.5 mg/L, Surrey City Centre residents experience moderate scale deposits on tap aerators, showerheads, and kettle elements — descaling every two months is advisable. Hot water tanks operate reliably at this hardness. The City of Surrey provides zone-specific water quality information at surrey.ca, including hardness data by distribution area, helpful for new residents in the many new towers and townhomes of the developing Surrey City Centre district.
Geology & Source: Supplied by City of Surrey from Metro Vancouver (GVWD) bulk water combined with local Abbotsford-Sumas Aquifer groundwater in the Surrey City Centre–Whalley distribution sub-zone — aquifer blending elevates hardness to 93.5 mg/L (5.5 gpg) in the developing Surrey downtown corridor.