| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Pechora River, Russia (PEC) | 1.48 | 1 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 1.31 | 16 |
| Abisko, Sweden (ABK) | 0.98 | 3 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ca (meq/L) | 0.16 | 0.22 | 0.13 | 3 |
| Cl (meq/L) | 0.04 | 0.05 | 0.02 | 3 |
| COND (uS/cm) | 3.16 | 3.90 | 2.68 | 3 |
| DOC (mg/L) | 4.67 | 8.50 | 2.10 | 3 |
| K (meq/L) | 0.01 | 0.01 | 0.00 | 3 |
| Mg (meq/L) | 0.07 | 0.10 | 0.05 | 3 |
| Na (meq/L) | 0.05 | 0.06 | 0.04 | 3 |
| pH | 7.02 | 7.26 | 6.58 | 3 |
| Si (mg/L) | 0.48 | 0.80 | 0.11 | 3 |
| SO4 (meq/L) | 0.05 | 0.08 | 0.04 | 3 |
| TEMP (°C) | 11.77 | 13.40 | 10.00 | 3 |
| TOC (mg/L) | 5.53 | 9.20 | 3.10 | 3 |