WaiakeaSparkling Volcanic (Can)

A· Full disclosure

Sparkling (CO₂ added) · Keaau aquifer, Mauna Loa, HI

TDS

80 mg/L

pH

5

Price per liter

$4.00/L

Disclosure grade AFull disclosure

This brand publishes a full numeric mineral analysis, so every value below comes from official data.

Character

Minerality: Low (50–250)Hardness: Slightly hardpH character: Acidic (<6.7)

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)

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

Analytemg/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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