| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Lena River, Russia (LEN) | 17.30 | 13 |
| Taimyr Peninsula, Russia (TAI) | 2.56 | 6 |
| Northern Sweden (SWE) | 0.36 | 3 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| ALK (mg/L CaCO3) | 3.66 | 6.22 | 1.83 | 3 |
| ALK (mekv/L) | 0.06 | 0.10 | 0.03 | 3 |
| Ca (meq/L) | 0.06 | 0.09 | 0.04 | 3 |
| Ca (mg/L) | 1.26 | 1.84 | 0.80 | 3 |
| Cl (meq/L) | 0.02 | 0.03 | 0.01 | 3 |
| Cl (mg/L) | 0.65 | 0.89 | 0.39 | 3 |
| COND (uS/cm) | 1.42 | 1.86 | 1.06 | 3 |
| K (mg/L) | 0.20 | 0.23 | 0.16 | 3 |
| K (meq/L) | 0.01 | 0.01 | 0.00 | 3 |
| Mg (meq/L) | 0.02 | 0.03 | 0.01 | 3 |
| Mg (mg/L) | 0.24 | 0.36 | 0.17 | 3 |
| Na (mg/L) | 0.61 | 0.64 | 0.53 | 3 |
| Na (meq/L) | 0.03 | 0.03 | 0.02 | 3 |
| pH | 6.62 | 6.78 | 6.32 | 3 |
| SO4 (mg/L) | 1.65 | 2.02 | 1.39 | 3 |
| SO4 (meq/L) | 0.03 | 0.04 | 0.03 | 3 |
| TEMP (°C) | 14.87 | 16.70 | 11.20 | 3 |
| TOC (mg/L) | 1.67 | 2.90 | 0.60 | 3 |