Drinking Water Quality and Supply

Victoria tap water: Grade B, hardness 17 mg/L

By OpenStats · Built from official Canadian sources

Direct municipal data
B

Water quality grade

Good

Graded against Health Canada drinking water guidelines

Lead within guidelinepH in range
Hardness vs provincial average17 mg/L · prov. avg 142 mg/L
Lead vs provincial average0.1 μg/L · prov. avg 0.4 μg/L
Hardness
17 mg/L
Lead
0.1 μg/L
≤ 5 μg/L
pH
7.6
6.5–8.5 range
Hardness
17 mg/L
Soft
Lead
0.1 μg/L
Max: 5 μg/L
pH
7.6
6.5–8.5
Chlorine
0.6 mg/L
Max: 4 mg/L
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Reading this page

Victoria water hardness is 17 mg/L with pH 7.6.

How to use this page: read the headline metric and provincial comparison first, then supply and treatment notes, then the source footer for the underlying dataset.

Watershed to tap

Supply and treatment

How Victoria draws, treats, and distributes drinking water, from municipal and utility publications. Chemistry grades above come from separate parameter records; this section does not invent plant lab figures.

Source type

Surface water

Research confidence: high

Source waters

  • Sooke Lake Reservoir
  • Goldstream Water Supply Area reservoirs

Treatment plants

  • Goldstream Water Treatment Plant

    CRD disinfection facility (UV, chlorine, ammonia/chloramine) serving the main Greater Victoria service area including Victoria; unfiltered source under filtration exemption.

  • Sooke River Road Water Treatment Plant (Disinfection Facility)

    Second CRD disinfection plant for the regional system; on-site hypochlorite generation plus UV and ammonia.

Distribution

Capital Regional District Regional Water Supply delivers bulk disinfected water to the City of Victoria / Township of Esquimalt distribution system and other Greater Victoria municipalities. Sooke Lake Reservoir provides about 90% of regional source storage; Goldstream is secondary/emergency.

Health parameters meet Health Canada limits; turbidity above the 1 NTU typical target.

Health parameters meet Health Canada limits; turbidity exceeds the typical 1 NTU aesthetic target.

Figure 1 · Supply chain

From watershed to tap

Compared to provincial average

British Columbia · 58 cities in sample

Hardness (city vs British Columbia avg)17 mg/L
pH (city vs British Columbia avg)7.6
Lead (city vs British Columbia avg)0.1 μg/L
Fluoride (city vs British Columbia avg)0.6 mg/L

Provincial average: hardness 142 mg/L · pH 7.6 · lead 0.4 μg/L · fluoride 0.6 mg/L

Full parameters

ParameterReadingHealth Canada guidelineStatus
Hardness17 mg/LNo health limit (aesthetic)Compliant
pH7.66.5–8.5Compliant
Lead0.1 μg/L≤ 5 μg/LCompliant
Fluoride0.6 mg/L≤ 1.5 mg/LCompliant
Chlorine (free)0.6 mg/L≤ 4 mg/LCompliant
Turbidity2.6 NTU≤ 1 NTU (typical target)Exceeds guideline
Alberta water licences

WaterRegister.ca

On a private well or holding an Alberta water allocation licence? Water Register maps EPA licence records, transfer comparables, and watershed context across the province.

Explore WaterRegister.ca →

OpenStats pick

OpenStats picks for Victoria — everyday tap water

Victoria's 17 mg/L supply is relatively soft — filtration is mostly about chlorine taste. A certified pitcher or compact under-sink unit is enough for most homes.

As an Amazon Associate, OpenStats earns from qualifying purchases.

· Compare options

  • Brita Denali pitcher
    OpenStats pick for Victoria’s 17 mg/L supply — taste, not minerals
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  • Waterdrop 15UA under-sink filter
    Under-sink carbon for Victoria
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  • VARIFY 17-in-1 test kit
    Baseline Victoria tap water before RO
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Source · Capital Regional District Greater Victoria water quality annual report. Last updated 2026-10-07. Refreshed on the site's automated schedule.