Prineville vs Pendleton Water Quality
Side-by-side water quality comparison for two Oregon cities.
If you are comparing Prineville and Pendleton water quality - whether moving, choosing between the two, or curious about a relative's water - here is what the data shows.
Hardness comparison
Prineville has somewhat harder water at 48 PPM versus Pendleton at 45 PPM, a difference of 3 PPM. Pendleton residents generally do not need any water softening equipment.
Water sources and why they differ
Water sources differ: Prineville draws from Crooked River & Ochoco Creek, while Pendleton uses Umatilla River & local wells. 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 | Prineville | Pendleton |
|---|---|---|
| Hardness | 48 PPM | 45 PPM |
| GPG | 2.8 | 2.6 |
| TDS | 83 PPM | 84 PPM |
| PFAS | 0 ppt | 4.8 ppt |
| Lead | 1.9 ppb | 2.5 ppb |
| Chlorine | 0.4 mg/L | 1 mg/L |
| Level | Slightly Hard | Slightly Hard |
FAQ
Which has harder water, Prineville or Pendleton?
Prineville has harder water at 48 PPM compared to Pendleton at 45 PPM. That is a difference of 3 PPM.
Do I need a water softener if I move from Pendleton to Prineville?
Probably not. At 48 PPM, the water is manageable without a softener for most homes.
Is Pendleton water safe to drink?
Pendleton water meets EPA safety standards. No contaminants exceed health guidelines in our data.