North America · WC-128
Waiakea
Hilo, Hawaii, United States
About this water
Waiakea is a still volcanic artesian water from Hilo, Hawaii, United States. The brand dates to 2012. It is produced by Waiakea Inc.. You'll find it in recycled PET. It is widely sold in the US.
Each liter carries 86 mg of dissolved minerals, which puts it in the low mineral class. Its largest ion is silica at 44 mg/L, followed by calcium (7) and magnesium (3.5). Hardness works out to 32 mg/L as calcium carbonate. The label gives a pH of 7.9.
Silica adds a silky texture.
- Source
- Mauna Loa volcanic aquifer
- Source type
- Artesian / Volcanic
- Style
- Still
- Established
- 2012
- Producer
- Waiakea Inc.
- Packaging
- rPET
- In the US
- Widely sold in the US
- Website
- waiakea.com
Expected from the chemistry
Soft and round; neutral; silky mouthfeel (high silica).
Cellar note
Volcanic, naturally alkaline, high silica.
Typical analysis
Verified86mg/L total dissolved solids · Low (50 to 500)
| CalciumCa | 7 | |
|---|---|---|
| MagnesiumMg | 3.5 | |
| SilicaSiO₂ | 44 |
pH7.9
Hardness32
Ca:Mg2
Source: brand analysis, checked 2026-10-21.Hardness in mg/L as CaCO₃. Figures vary by batch and bottle format.
Nearby in the cellar
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