Tap water hardness in Wiltz
We have published hardness data for 7 cities in Wiltz. The median is 14 °fH; the hardest water is in Esch-sur-Sûre (20.7 °fH), the softest in Winseler (13.3 °fH).
100 % of these cities have hard or very hard water (over 120 mg/L).
Luxembourg communes report hardness in °fH (and °dH).
Cities in Wiltz, hardest first
| °fH | mg/L | ||
|---|---|---|---|
| Esch-sur-Sûre | 20.7 | 207 | very hard |
| Lac de la Haute-Sûre | 17.3 | 173 | hard |
| Boulaide | 15.2 | 152 | hard |
| Kiischpelt | 14 | 140 | hard |
| Goesdorf | 13.5 | 135 | hard |
| Wiltz | 13.5 | 135 | hard |
| Winseler | 13.3 | 133 | hard |