Water hardness in Luxembourg
101 cities with published hardness data, sorted by population. Median: 18.2 °fH.
Median
18.2 °fH
182 mg/L CaCO₃ · very hard
- 7 moderately hard
- 41 hard
- 53 very hard
Luxembourg communes report hardness in °fH (and °dH).
Ranking of the hardest and softest water in Luxembourg →
Regions
- Capellen9 · 23.6 °fH
- Clervaux5 · 14 °fH
- Diekirch10 · 24.3 °fH
- Echternach7 · 28.2 °fH
- Esch-sur-Alzette14 · 16.8 °fH
- Grevenmacher8 · 13.2 °fH
- Luxembourg10 · 17.6 °fH
- Mersch10 · 23.7 °fH
- Redange10 · 19.3 °fH
- Remich8 · 20.7 °fH
- Vianden3 · 16.6 °fH
- Wiltz7 · 14 °fH
Largest places, hardest first
Every place is listed on its region page.
| °fH | mg/L | ||
|---|---|---|---|
| Mamer · Capellen | 23.6 | 236 | very hard |
| Käerjeng · Capellen | 18.1 | 181 | very hard |
| Esch-sur-Alzette · Esch-sur-Alzette | 17.6 | 176 | hard |
| Sanem · Esch-sur-Alzette | 17.1 | 171 | hard |
| Pétange · Esch-sur-Alzette | 16.7 | 167 | hard |
| Dudelange · Esch-sur-Alzette | 16.5 | 165 | hard |
| Schifflange · Esch-sur-Alzette | 16.1 | 162 | hard |
| Bettembourg · Esch-sur-Alzette | 15.3 | 153 | hard |
| Strassen · Luxembourg | 13.8 | 138 | hard |
| Hesperange · Luxembourg | 12.8 | 128 | hard |