By OpenStats · Built from official Canadian sources
Regional estimateWater quality grade
Good
Graded against Health Canada drinking water guidelines
Plant averages for Carleton Place do not guarantee your tap is lead-free. Use NSF/ANSI 53-certified filters (Elite cartridges or Frizzlife under-sink) and a home test kit in pre-1975 housing.
OpenStats pick for Carleton Place — NSF/ANSI 53 & 42 lead reduction at the tap you drink from
Portable NSF Elite lead claim for Carleton Place renters
Lead claim lives on the cartridge
Plant data cannot clear Carleton Place service lines
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Municipal reports cover the plant. A Tap Score kit tests the water at a Carleton Place tap for a broader contaminant panel.
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Under-sink and RO systems from Waterdrop Canada — a direct brand alternative to marketplace filters.
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Carleton Place's drinking water earns Grade B (Good). Hardness is 108 mg/L (moderate), and pH is 7.1 against Health Canada's 6.5–8.5 guideline.
Lead at 0.4 μg/L is below the 5 μg/L maximum, and fluoride is 0.5 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
How Carleton Place 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.
Surface water
Research confidence: medium
Carleton Place Water Treatment Plant
From municipal open data or regional estimate (verify locally).
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
Ontario · 123 cities in sample
Provincial average: hardness 178 mg/L · pH 7.5 · lead 0.4 μg/L · fluoride 0.6 mg/L
| Parameter | Reading | Health Canada guideline | Status |
|---|---|---|---|
| Hardness | 108 mg/L | No health limit (aesthetic) | Compliant |
| pH | 7.1 | 6.5–8.5 | Compliant |
| Lead | 0.4 μg/L | ≤ 5 μg/L | Compliant |
| Fluoride | 0.5 mg/L | ≤ 1.5 mg/L | Compliant |
| Chlorine (free) | 0.9 mg/L | ≤ 4 mg/L | Compliant |
| Turbidity | 2.9 NTU | ≤ 1 NTU (typical target) | Exceeds guideline |
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
Plant averages for Carleton Place do not guarantee your tap is lead-free. Use NSF/ANSI 53-certified filters (Elite cartridges or Frizzlife under-sink) and a home test kit in pre-1975 housing.
As an Amazon Associate, OpenStats earns from qualifying purchases.
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