Burlington vs South Burlington Water Quality
Side-by-side water quality comparison for two Vermont cities.
If you are comparing Burlington and South Burlington water quality - whether moving, choosing between the two, or curious about a relative's water - here is what the data shows.
Hardness comparison
Burlington has somewhat harder water at 22 PPM versus South Burlington at 20 PPM, a difference of 2 PPM. South Burlington residents generally do not need any water softening equipment.
Water sources and why they differ
Water sources differ: Burlington draws from Lake Champlain, while South Burlington uses Lake Champlain. Both use similar source types, but local geology creates the hardness variation.
What this means for you
Not sure what your specific situation needs? Take the quiz to get a recommendation based on your water data, budget, and household size.
| Metric | Burlington | South Burlington |
|---|---|---|
| Hardness | 22 PPM | 20 PPM |
| GPG | 1.3 | 1.2 |
| TDS | 54 PPM | 30 PPM |
| PFAS | 0 ppt | 0 ppt |
| Lead | 1.4 ppb | 11 ppb |
| Chlorine | 1.1 mg/L | 0.8 mg/L |
| Level | Slightly Hard | Slightly Hard |
FAQ
Which has harder water, Burlington or South Burlington?
Burlington has harder water at 22 PPM compared to South Burlington at 20 PPM. That is a difference of 2 PPM.
Do I need a water softener if I move from South Burlington to Burlington?
Probably not. At 22 PPM, the water is manageable without a softener for most homes.
Is South Burlington water safe to drink?
South Burlington water meets EPA safety standards. No contaminants exceed health guidelines in our data.