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BC

Water quality information
for Lake Cowichan.

Explore the dated water-quality observations below. Hardness is still a provisional estimate. Confirm your water supplier and the water at your home before choosing treatment.

Provisional estimate · source verification pending

Estimated water hardness.

2.5 grains per US gallon (GPG)

Equivalent to approximately 43 mg/L as CaCO₃.

This is an unverified estimate. The directory’s existing hardness reference is shown for initial orientation. Its original source and estimation method have not been verified. It is not a measured result for your community or home, and should not be used to select or program treatment. Confirm with a current utility report or an in-home hardness test. Published water-quality observations are listed below. The hardness estimate remains unverified; missing results are not zero.

Conversion: 1 US GPG = 17.118 mg/L as CaCO₃.

From the public supply to your tap

Make the information
useful for your home.

Bring the report for your actual supplier and tell us what you notice: scale, staining, taste, odour or a concern with existing equipment. We connect the available information with an assessment at your property.

  • Confirm the sourceCheck the supplier on your utility account or identify the private well. Nearby properties can use different water systems.
  • Ask for the right recordsLook for the latest drinking-water analysis and the sample location. A treatment-plant result and a distribution-system result describe different points.
  • Plan around your householdWater chemistry, daily demand, flow, plumbing and service access shape the equipment recommendation.

A LiveSmart recommendation for every home

Better drinking water starts with HydroPure RO.

LiveSmart recommends a HydroPure reverse-osmosis drinking-water system in every home for cleaner, better-tasting water used for drinking, coffee, cooking and ice. Municipal treatment protects the public supply; point-of-use RO provides an additional treatment step at the kitchen tap. Reduction claims depend on the verified system configuration, certification and proper maintenance.

HydroPure RO

Recommended for every home. Final configuration is selected for the household and verified against the water at the tap.

Explore HydroPure RO ↗

Whole-home treatment

When testing confirms hardness, disinfectant taste or odour, iron, manganese, sediment or microbiological concerns, LiveSmart can add the appropriate SoftFlow, CarbonShield, IronShield or UV Guard treatment.

Explore treatment options ↗

Built for the home

Community results are a starting point. Household demand, flow, available space and plumbing are checked before equipment is sized and built.

See real installations ↗

Get my LiveSmart water recommendation ↗

Friends for Life

Personal care, through the years.

Your LiveSmart journey continues with commissioning details, My Water Passport, equipment and water-history records, practical support and agreed customer-care follow-up. We help you plan filter changes and service as your home’s needs change.

See the LiveSmart customer journey ↗

Water results · sources reviewed September 25, 2026

Water-quality numbers and their sources.

Historical treatment-plant operating observations

April 2021

Town of Lake Cowichan operations report, April highlights. Approximate operating observations, not a current household test. Beginning-, middle- and end-of-month pH observations are shown separately; they are not a measured monthly minimum/maximum. The report does not supply a hardness value.

Historical treatment-plant operating observations · April 2021
ParameterReported resultUnitContext
pH~7.1pH unitsBeginning-of-month observation with soda-ash adjustment.
pH~7.5pH unitsMiddle-of-month observation with reduced adjustment.
pH~7.5pH unitsEnd-of-month observation without adjustment.

Read the original utility or laboratory report ↗

Historical raw-water turbidity observations

April 2021

RAW water before treatment. The report describes a fall from approximately 0.50 NTU in mid-April to 0.30 NTU at month-end; these are observations, not a complete monthly range.

Historical raw-water turbidity observations · April 2021
ParameterReported resultUnitContext
Turbidity~0.50NTUMid-month raw-water observation.
Turbidity~0.30NTUEnd-of-month raw-water observation.

Read the original utility or laboratory report ↗

Results apply to the named supply, date and sample location. A “<” result is below the stated laboratory reporting limit, not zero. Hardness conversions use 1 US GPG = 17.118 mg/L as CaCO₃. Parameters without a reported result remain unverified; a missing value is not a zero reading. Source-water results describe water before treatment. Confirm the water at your home before treatment is selected or programmed.

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