The water quality in Milan
The analysis results: third quarter 2017
MILAN WATER ID - The water is microbiologically conform to the parameters of the Italian Law (D.Lgs.31,/2001)
| Parameter | Italian legal limit | Sample | Unit |
| pH | 6.5…9.5 | 7.7 | pH |
| Dry residue 180°C (356°F) | maximum recommended value 1500 | 375 | μS/cm |
| Hardness | recommended values 15 - 50 | 25 | mg/L |
| Conductivity | 2500 | 576 | °F |
| Calcium | not provided | 82 | mg/L |
| Magnesium | not provided | 18 | mg/L |
| Ammonium | 0.5 | <0.10 | mg/L |
| Chloride | 250 | 31 | mg/L |
| Sulphate | 250 | 47 | μg/L |
| Potassium | 10 | 2 | μg/L |
|
Sodium
|
200 | 17 | mg/L |
| Arsenic | 10 | <2 | mg/L |
| Bicarbonate | not provided | 168 | mg/L |
| Residual chlorine | recommended value 0.2 | 0.01 | mg/L |
| Fluorides | 1.5 | <0.5 | mg/L |
| Nitrates | 50 | 29 | mg/L |
| Neighing | 0.5 | <0.20 | mg/L |
| Manganese | 50 | 1.5 | μg/L |