Composite source · Norway

Oslo Tap

Maridalsvannet (municipal)

Straight from Maridalsvannet to the tap, and better than half the bottles on the shelf. Norway's quiet flex costs nothing.

Mineral analysis

TDS55mg/L total dissolved solids

Still, light, calcium-crisp with a soft, round finish.

Cation
Ca / MgNa
Anion
HCO₃SO₄ · Cl
Magnesium0.4 mg/L
smooth & easy
Silicanot published
Sodium6 mg/L
low-sodium · under the 20 mg/L diet line

Verified · official analysis ↗

  • fresh
  • clean
  • bright

Oslo Tap is a still water from Norway with 55 mg/L total dissolved solids and carries 16 mg/L calcium, 0.4 mg/L magnesium and 6 mg/L sodium (published analysis).

Pristine, untouched source · closest in profile to Voss.

Type · The Minimalist

Find it in: Low sodium · Baby safe · Light

Related waters

Common questions

What does Oslo Tap taste like?
Oslo Tap is a still water, light-bodied, clean and crisp, closing on a soft, round finish. It belongs to the Minimalist type in our sixteen-part typology, and the house tasting notes run fresh, clean and bright.
Is Oslo Tap good for you?
Oslo Tap is a regulated bottled water and safe to drink. The published analysis shows a lightly mineral water at 55 mg/L dissolved solids. Sodium sits at 6 mg/L, under the 20 mg/L line, so it suits a low-sodium diet.
What minerals are in Oslo Tap?
Oslo Tap carries calcium 16, magnesium 0.4 and sodium 6 mg/L over bicarbonate 37, sulfate 5 and chloride 7 mg/L. Calcium leads the mineral profile with bicarbonate the main anion, at 55 mg/L total dissolved solids.
How much sodium is in Oslo Tap?
Oslo Tap carries 6 mg/L of sodium. That is under the 20 mg/L line, low enough to suit a low-sodium diet.
Is Oslo Tap hard or soft water?
By its calcium and magnesium, Oslo Tap works out to 42 mg/L as calcium carbonate, which counts as slightly hard water. That is soft enough to leave a kettle clean and to drink light.
Can you use Oslo Tap for baby formula?
On its published numbers, Oslo Tap clears the German infant-formula limits of sodium under 20, nitrate under 10 and sulfate under 240 mg/L, at sodium 6, nitrate 0.1 and sulfate 5 mg/L. Still boil and cool any water before mixing formula, and take feeding advice from your pediatrician rather than a water site.
Is Oslo Tap still or sparkling?
Oslo Tap is a still water, bottled without carbonation.
Where does Oslo Tap come from?
Oslo Tap comes from Maridalsvannet (municipal) in Norway, drawn from more than one source.
Free, from any tap in Oslo
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