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Yukon Water Quality
Across the 15 cities we track in Yukon, 1 has a contaminant above a Health Canada limit, 4 have aesthetic-only exceedances (stains/taste), and 10 meet every limit.
15 cities with published data · verified against Health Canada legal limits
Exceed a health limit
Safe — stains/tastes
Safe to drink
Above the legal limit
These Yukon cities have a contaminant above the Health Canada limit. See each page for the number vs the limit and what to do.
Safe — but stains or tastes
Meet every health limit; an aesthetic parameter (iron, manganese, taste) runs high.
Safe to drink
10 cities meet every Health Canada legal limit.
Yukon water quality explained
Across the 15 Yukon cities with published data, 1 has at least one contaminant above a Health Canada limit — that's 7% of the systems we track. The pattern is regional rather than random, which is exactly what you'd expect from a state where water quality follows geology, land use, and treatment age.
What's actually in Yukon water
The contaminants that show up most often above legal limits are Arsenic (1 city). In practice, a handful recur because they share a source: disinfection byproducts (trihalomethanes and haloacetic acids) form when chlorine reacts with organic matter in surface water, while nitrate and arsenic trace to agricultural and geological sources respectively. The specific mix differs by city, so find yours in the lists above for the exact reading.
On the aesthetic side, the most common non-health exceedances are Manganese (5 cities), Iron (2 cities) — these affect taste, odour, or staining (rusty water, metallic taste) but are not a health risk, and we list them separately from genuine health exceedances for that reason.
Two caveats worth stating plainly. First, hardness and water quality are different things: a city can have hard water that is perfectly safe, or soft water with a genuine contaminant problem, and we track them on separate pages. Second, "below the legal limit" means below a legally enforceable ceiling — it does not mean zero. Many utilities report traces of contaminants that never approach the limit, and some independent groups (most notably EWG) apply stricter health guidelines of their own. We show the legal-limit verdict here and let you decide how much headroom you want.
Frequently asked questions
Is Yukon tap water safe to drink?
1 of the 15 Yukon cities we track has at least one contaminant above a Health Canada limit — those specific systems warrant attention. Another 4 have aesthetic-only exceedances (safe, but stains or taste). The remaining 10 meet every limit. Check the specific city page for the exact contaminants and levels.
What contaminants show up most in Yukon water?
Across the systems we track, the most common exceedances in Yukon are Arsenic (1 city). These are disinfection byproducts, industrial/agricultural contaminants, or naturally occurring substances depending on the region — read the individual city pages for the specific levels and which limits they exceed.
How is Yukon water quality measured?
Utilities test for a regulated set of contaminants and report the results against Health Canada legal limits (Maximum Acceptable Concentrations). We pull the latest published results and flag any contaminant detected above its legal limit, keeping aesthetic-only exceedances (stains and taste) clearly separate from genuine health exceedances.
What's the difference between a health limit and an "aesthetic" exceedance?
A health limit (Health Canada MAC) is a legally enforceable ceiling set to protect health — lead, arsenic, and disinfection byproducts fall here. An aesthetic exceedance is a parameter like iron, manganese, or total dissolved solids that affects taste, odour, or staining but is not a health risk. We separate the two so a city with rusty-looking water isn't mistaken for one with unsafe water.