Tap water hardness in NW
We have published hardness data for 7 cities in NW. The median is 18 °fH; the hardest water is in Ennetmoos (27.1 °fH), the softest in Beckenried (15.9 °fH).
100 % of these cities have hard or very hard water (over 120 mg/L).
Cities in NW, hardest first
| °fH | mg/L | ||
|---|---|---|---|
| Ennetmoos | 27.1 | 272 | very hard |
| Ennetbürgen | 23.2 | 232 | very hard |
| Stans | 18.8 | 188 | very hard |
| Hergiswil | 18 | 180 | very hard |
| Oberdorf | 17.9 | 179 | hard |
| Dallenwil | 17.7 | 177 | hard |
| Beckenried | 15.9 | 159 | hard |