Tap water hardness in Hualien County
We have published hardness data for 7 cities in Hualien County. The median is 101 mg/L; the hardest water is in Jian (183 mg/L), the softest in Fengbin (38 mg/L).
29 % of these cities have hard or very hard water (over 120 mg/L).
Taiwan Water Corporation reports total hardness in mg/L CaCO₃; the drinking-water standard is 300 mg/L.
Cities in Hualien County, hardest first
| mg/L | mg/L | ||
|---|---|---|---|
| Jian | 183 | 183 | very hard |
| Shoufeng | 122 | 122 | hard |
| Hualien | 115 | 115 | moderately hard |
| Xiulin | 101 | 101 | moderately hard |
| Ruisui | 85 | 85 | moderately hard |
| Wanrong | 53 | 53 | soft |
| Fengbin | 38 | 38 | soft |