Tooele vs Provo South Water Quality
Side-by-side water quality comparison for two Utah cities.
If you are comparing Tooele and Provo South water quality - whether moving, choosing between the two, or curious about a relative's water - here is what the data shows.
Hardness comparison
Tooele has somewhat harder water at 280 PPM versus Provo South at 270 PPM, a difference of 10 PPM. At 280 PPM, Tooele residents should budget for a water softener ($600-$1,500 installed). Without one, expect scale buildup on fixtures, reduced water heater efficiency, and $800-$1,200/year in hidden costs. Provo South also has hard water but to a lesser degree.
Both cities have hard water, but Tooele's higher hardness means more aggressive scale buildup and higher household impact.
Water sources and why they differ
Water sources differ: Tooele draws from Vernon Reservoir & wells, while Provo South uses Provo River + wells. Both use similar source types, but local geology creates the hardness variation.
What this means for you
If you are moving from Provo South to Tooele, you will notice the water difference. Budget for a water softener and expect to use more soap and detergent until you install one.
Not sure what your specific situation needs? Take the quiz to get a recommendation based on your water data, budget, and household size.
| Metric | Tooele | Provo South |
|---|---|---|
| Hardness | 280 PPM | 270 PPM |
| GPG | 16.4 | 15.8 |
| TDS | 439 PPM | 420 PPM |
| PFAS | 0 ppt | 0 ppt |
| Lead | 2.6 ppb | 4.3 ppb |
| Chlorine | 1 mg/L | 1.1 mg/L |
| Level | Extremely Hard | Extremely Hard |