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The lightest mineral water in Romania: top 10 compared
Among the mineral waters available in Romania in the h2oMatch database, these have the lowest fixed residue values.
Romania is best known in the mineral water world for its highly concentrated therapeutic springs - BORSEC, AQUA MAGNESIA, and others rich in magnesium, calcium, and bicarbonate. But the country's geological diversity also produces some genuinely lighter options, particularly from outer Carpathian and crystalline rock zones where mineral accumulation is more limited.
The lightest mineral waters in Romania — top 10 by fixed residue
The ten mineral waters available in Romania with the lowest fixed residue in the h2oMatch database, based on official label data.
| Water | Dry residue (mg/L) | Sodium (mg/L) |
|---|---|---|
| Bilbor Plata | 52 | 3.1 |
| Izvorul Minunilor Plata | 70 | 1.1 |
| Bucovina Plata | 72 | 2 |
| Aquatique | 108 | 0.7 |
| Carpatina Plata | 120 | 0.6 |
| KEIA Izvorul Zăganului | 165 | 1.7 |
| Aqua Carpatica Plata | 166 | 0.7 |
| Izvorul dintre Brazi | 171 | 1.4 |
| Dorna Plata | 192 | 0.9 |
| Zizin Plata | 233 | 8.7 |
Bilbor Plata, at 52 mg/L, is the lightest water in the ranking, just above the 50 mg/L threshold, followed by Izvorul Minunilor Plata (70 mg/L) and Bucovina Plata (72 mg/L). The remaining waters range from 108 to 233 mg/L.
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Get your h2oMatch recommendationLight Mineral Waters in Romania
Among domestically sourced Romanian options, a handful of Carpathian springs produce water in the moderate-to-low mineral range - lighter than the country's famous therapeutic waters, though typically not reaching the extremes of Italy's alpine sources.
For Romanian consumers looking for a lighter alternative to the country's mineral-dense mainstream options, this category offers a genuine choice - and understanding where Romania's lighter waters come from helps explain why they taste and behave so differently from BORSEC or CARPATINA.
Under the EU classification, a water has a ‘very low mineral content’ when the fixed residue does not exceed 50 mg/L: none of the waters in this top 10 reaches that category. The lightest, Bilbor Plata, misses the threshold by only 2 mg/L at 52 mg/L of fixed residue; the rest of the top are low-mineral waters (up to 500 mg/L).
Want to understand what fixed residue means? Read our guide on fixed residue in mineral water →
Explore Light Mineral Waters Across Europe and by Country
See how waters available in Romania compare with the lightest mineral waters across Europe, or explore similar options in other countries.
Explore Other Water Profiles in Romania
Looking for a different mineral balance? Explore other types of mineral waters available in Romania.
FAQ
Which is the lightest mineral water in Romania?
Bilbor Plata, with 52 mg/L of fixed residue, is the lightest in the h2oMatch database for the Romanian market, followed by Izvorul Minunilor Plata at 70 mg/L. The full top 10 is in the table above.
What does "very low mineral content" mean?
It is the category of waters with fixed residue of at most 50 mg/L; up to 500 mg/L the category is ‘low mineral content’. No water in the Romanian top reaches the ‘very low mineral content’ category: Bilbor Plata misses it by just 2 mg/L.
Can the same brand be both light and highly mineralised?
Yes, if it bottles different springs: Bilbor Plata has 52 mg/L of fixed residue, while Bilbor Carbogazificată reaches 919 mg/L — almost eighteen times more. The brand name says nothing without the variant on the label.
Is fixed residue the same as sodium?
No: fixed residue measures the total dissolved minerals, with sodium being just one of them. Aquatique, for example, has a higher fixed residue than Bucovina Plata (108 versus 72 mg/L), but less sodium (0.7 versus 2 mg/L).
What is a light water best suited for?
The fewer the dissolved minerals, the more neutral and soft the taste — which is why light waters are favoured for tea and coffee: they let the aromas come through and deposit less scale when heated. For preparing infant formula, look for the official statement on the label of the exact variant.
All values are based on official mineral water labels and the h2oMatch database.