In 1908, tests carried out at a laboratory in Genoa confirmed the total absence of nitrites and ammonia compounds in Calizzano water, identifying it as one of the best table waters available.
Bacteriological analyses conducted in 1913 confirmed the extraordinary purity of Calizzano's springs , which is preserved by appropriately sealed steel aqueducts.
In 2007, after thorough testing carried out at a pediatric institute in Milan, Calizzano mineral water was recognized by the Ministry of Health as ideal for feeding infants.
Residue Fixed at 180°C
45.1 mg/L
Total hardness
2.2 °F
pH at Spring
6.7 pH
Conductivity at 20°C
58.4 µS/cm
8.0 mg/L
3.8 mg/L
Bicarbonates
24.0 mg/L
Silica
10.1 mg/L
Soccer
7.2 mg/L
Nitrates
3.1 mg/L
Chlorides
2.4 mg/L
Magnesium
1.0 mg/L
Answers to some of the most frequently asked questions
From February 15 to 17, 2026, we will be at the Beer & Food Attraction in Rimini.
Request your FREE TICKETSand come and discover what's new!