WaiakeaSparkling Volcanic (Can)
A· Full disclosureSparkling (CO₂ added) · Keaau aquifer, Mauna Loa, HI
TDS
80 mg/L
pH
5
Price per liter
$4.00/L
Disclosure grade A — Full disclosure
This brand publishes a full numeric mineral analysis, so every value below comes from official data.
Character
Bands follow the water-sommelier convention (hardness = Ca×2.5 + Mg×4, as CaCO₃; “source protection” is the nitrate measure that world calls virginality) — computed from the values below, never asserted separately.
Honors
- Bronze · 2024Fine Water Taste & Design — Taste Sparkling — Low Mineralitysource
- Silver · 2023Fine Water Taste & Design — Taste Sparkling — Low Mineralitysource
- Gold · 2023Fine Water Taste & Design — Design — Aluminumsource
Competition results as published by the organizers — structured and cited by h2know, judged by them, not us.
Where to order
Ways to get Waiakea Sparkling Volcanic (Can)
- Waiakea Shop →Brand directOfficial store sells Waiakea sparkling (Pa'a) in glass bottles; the canned sparkling format is retail-channel, not currently on the DTC shop
- Amazon →MarketplaceCanned sparkling listings are intermittent; check current results
- Instacart →Grocery deliveryAvailability varies widely by store
- Walmart →Marketplace
h2know doesn’t sell or ship water — we route you to sellers we’ve verified carry it (links checked 2026-09-11). Prices and availability change; none of these links affect our grades, rankings, or quiz results. Currently none are paid placements or affiliate links; if that ever changes we’ll disclose it right here.
Mineral profile
| Analyte | mg/L |
|---|---|
| Calcium (Ca²⁺) | 6.8 |
| Magnesium (Mg²⁺) | 3.6 |
| Sodium (Na⁺) | 7 |
| Potassium (K⁺) | 1.9 |
| Bicarbonate (HCO₃⁻) | 44 |
| Sulfate (SO₄²⁻) | 5.9 |
| Chloride (Cl⁻) | 3.7 |
| Silica (SiO₂) | 40 |
| Fluoride (F⁻) | Not disclosed |
| Nitrate (NO₃⁻) | Not disclosed |
“Not disclosed” means the brand does not publish this value — that absence is itself a data point.
Packaging
Aluminum · 500 mL
~$2.00 typical retail for 500 mL
Provenance
Official WQR; pH carbonatedLast verified 2026-07-17
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