Do I Have Hard Water?
Hard Water Search
See if your area is high in hard water.
Just enter your ZIP Code.
Zip Code Search Results
| Zip Code | Mineral Amount (PPM) | Hardness Level |
|---|
The hardness of your water varies depending on where you live and where your water comes from. Because each home is different, this tool only gives the average in your general area. If you want to know exactly what is in your water, contact us for a free home water evaluation.
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| Hardness as Parts Per Million | Hardness in Grains Per Gallon | Classification of Water |
|---|---|---|
| 1-17 | < 1.0 | Soft |
| 17-60 | 1.0-3.5 | Slightly Hard |
| 60-120 | 3.5-7.0 | Moderately Hard |
| 120-180 | 7.0-10.5 | Hard |
| 180+ | 10.5+ | Very Hard |