Crystal Geyser – Mazzei Spring, Weed CA is a still water from USA. Sodium-bicarbonate type, low mineralization.
| Ion | mg/L |
|---|---|
| Calcium (Ca²⁺) | 6.1 |
| Magnesium (Mg²⁺) | 2.8 |
| Sodium (Na⁺) | 9.4 |
| Chloride (Cl⁻) | 0.5 |
| Sulfate (SO₄²⁻) | 0.6 |
| Bicarbonate (HCO₃⁻) | 54.9 |
| At a glance | |
|---|---|
| Total of these six minerals | 74.3 mg/L |
| Total hardness (as CaCO₃) | 26.8 mg/L |
| Alkalinity (as CaCO₃) | 45 mg/L |
| Sulfate-to-chloride ratio | 1.2:1 |
Mineral salts to dissolve in reverse-osmosis or distilled water, calculated by the BrewWaterSolver solver with the most common homebrew salts.
| Salt | 5 gal (18.9 L) | 20 L |
|---|---|---|
| Epsom salt (MgSO₄) | 0.02 g | 0.02 g |
| Chalk (CaCO₃) | 0.23 g | 0.24 g |
| Baking soda (NaHCO₃) | 0.54 g | 0.57 g |
Closest match with these salts; it can't reach HCO3 38.4 mg/L vs 54.9 exactly.
Mazzei Spring, Weed (Mount Shasta), California. Values from brand website. Analysis/label date: Analysis Report 2026. Report prints bicarbonate as CaCO3 (equal to alkalinity); converted x1.22 to HCO3.
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