Tap water hardness in Ryedale
We have published hardness data for 3 cities in Ryedale. The median is 305 mg/L; the hardest water is in Kirkbymoorside (308 mg/L), the softest in Rillington (262 mg/L).
100 % of these cities have hard or very hard water (over 120 mg/L).
UK suppliers report mg/L CaCO₃ and often Clark degrees (1 °Clark = 14.25 mg/L).
Cities in Ryedale, hardest first
| mg/L | mg/L | ||
|---|---|---|---|
| Kirkbymoorside | 308 | 308 | very hard |
| Pickering | 305 | 305 | very hard |
| Rillington | 262 | 262 | very hard |