Callaway Blue Spring Water
Spring · sold in USWhat's in it
| Oasis 2025-01-01 | Oasis Callaway Blue Spring Wate… | |
|---|---|---|
| TDS mg/L | 39 | 38 |
| pH | 6.9 | — |
| Hardness mg/L as CaCO₃ | 20 | 20.2 |
| Alkalinity mg/L as CaCO₃ | 23 | 21.6 |
| Calcium (Ca) mg/L | 4.2 | 4.3 |
| Magnesium (Mg) mg/L | 2.2 | 2.3 |
| Sodium (Na) mg/L | 1.5 | 1.3 |
| Potassium (K) mg/L | 1.5 | 1.2 |
| Bicarbonate (HCO₃) mg/L | 23 | — |
| Sulfate (SO₄) mg/L | 0.75 | 0.75 |
| Chloride (Cl) mg/L | 1.4 | 1.6 |
- Oasis, 2025-01-01 — Callaway Blue Spring Water Plastic Bottle · report ↗
- Oasis — Callaway Blue Spring Water Plastic Bottle · report ↗
Hardness and alkalinity are both in mg/L as CaCO₃, so they compare directly; grey numbers are worked out (hardness from Ca + Mg, alkalinity from HCO₃).
The label gives typical values; each measurement is one sample, so they differ a little. The Water list uses the label, and a measurement only where the label says nothing.
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Listed from Oasis's lab tests of bottled water sold in the US — add where it's from.
Numbers: Measured by Oasis. Labels change and springs differ — check your bottle.