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Drinking Water Quality and Supply

Lincoln tap water: Grade A, hardness 163 mg/L

By OpenStats · Built from official Canadian sources

Regional estimate
A

Water quality grade

Excellent

Graded against Health Canada drinking water guidelines

Lead within guidelinepH in range
Hardness vs provincial average163 mg/L · prov. avg 178 mg/L
Lead vs provincial average0.3 μg/L · prov. avg 0.4 μg/L
Hardness
163 mg/L
Lead
0.3 μg/L
≤ 5 μg/L
pH
7.6
6.5–8.5 range
Hardness
163 mg/L
Hard
Lead
0.3 μg/L
Max: 5 μg/L
pH
7.6
6.5–8.5
Chlorine
0.8 mg/L
Max: 4 mg/L
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Reading this page

Lincoln's drinking water earns Grade A (Excellent). Hardness is 163 mg/L (hard), and pH is 7.6 against Health Canada's 6.5–8.5 guideline.

Lead at 0.3 μg/L is below the 5 μg/L maximum, and fluoride is 0.7 mg/L against a guideline of ≤ 1.5 mg/L.

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 Lincoln 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

Mixed surface and groundwater

Research confidence: medium

Source waters

  • mixed

Treatment plants

  • Lincoln Water Treatment Plant

    From municipal open data or regional estimate (verify locally).

Cited sources

Outbound municipal or utility citations pending. See methodology for how supply research is gathered.

Supply notes summarize published utility materials. They are not a substitute for the issuing authority's current notices or for a licensed tap test.

All monitored parameters meet Health Canada guidelines.

All health parameters meet Health Canada guidelines with comfortable pH, hardness, and turbidity.

Figure 1 · Supply chain

From watershed to tap

Compared to provincial average

Ontario · 123 cities in sample

Hardness (city vs Ontario avg)163 mg/L
pH (city vs Ontario avg)7.6
Lead (city vs Ontario avg)0.3 μg/L
Fluoride (city vs Ontario avg)0.7 mg/L

Provincial average: hardness 178 mg/L · pH 7.5 · lead 0.4 μg/L · fluoride 0.6 mg/L

Full parameters

ParameterReadingHealth Canada guidelineStatus
Hardness163 mg/LNo health limit (aesthetic)Compliant
pH7.66.5–8.5Compliant
Lead0.3 μg/L≤ 5 μg/LCompliant
Fluoride0.7 mg/L≤ 1.5 mg/LCompliant
Chlorine (free)0.8 mg/L≤ 4 mg/LCompliant
Turbidity0.4 NTU≤ 1 NTU (typical target)Compliant
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.

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OpenStats pick

OpenStats picks for Lincoln — moderate hardness

Lincoln at 163 mg/L is hard enough for kettle scale but often below whole-house softener urgency. Carbon filtration for taste plus hardness strips before you overspend.

As an Amazon Associate, OpenStats earns from qualifying purchases.

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Source · ECCC / municipal open data (seed). Last updated 2026-09-01. Refreshed on the site's automated schedule.