| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Abisko, Sweden (ABK) | 3.68 | 15 |
| Bylot Island, Nunavut, Canada. (BYL) | 1.74 | 39 |
| Northern Sweden (SWE) | 0.71 | 7 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 0.35 | 6 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| ALK (mg/L CaCO3) | 13.31 | 37.09 | 2.93 | 6 |
| ALK (mekv/L) | 0.22 | 0.61 | 0.05 | 6 |
| Ca (meq/L) | 0.13 | 0.31 | 0.05 | 18 |
| Ca (mg/L) | 1.57 | 5.20 | 0.00 | 9 |
| CHLa-C (ug/L) | 0.80 | 1.50 | 0.10 | 2 |
| CHLa-U (ug/L) | 1.70 | 3.30 | 0.10 | 2 |
| Cl (mg/L) | 1.83 | 9.37 | 0.00 | 9 |
| Cl (meq/L) | 0.02 | 0.05 | 0.01 | 18 |
| COND (uS/cm) | 6.84 | 50.00 | 1.23 | 20 |
| DIC (mg/L) | 3.65 | 4.80 | 2.50 | 2 |
| DO (mg/L) | 12.10 | 13.20 | 11.00 | 2 |
| DOC (mg/L) | 4.22 | 11.30 | 0.70 | 17 |
| K (meq/L) | 0.01 | 0.02 | 0.00 | 18 |
| K (mg/L) | 0.50 | 2.08 | 0.00 | 9 |
| Mg (meq/L) | 0.05 | 0.17 | 0.01 | 18 |
| Mg (mg/L) | 0.52 | 2.01 | 0.00 | 9 |
| Na (mg/L) | 0.40 | 1.31 | 0.00 | 7 |
| Na (meq/L) | 0.38 | 4.72 | 0.02 | 20 |
| NH3-F (mg/L) | 0.05 | 0.08 | 0.01 | 2 |
| NO2-F (ug/L) | 2.50 | 3.00 | 2.00 | 2 |
| NO2 & NO3-F (mg/L) | 0.01 | 0.01 | 0.01 | 2 |
| pH | 6.83 | 7.22 | 6.30 | 23 |
| Si (mg/L) | 1.09 | 2.48 | 0.11 | 15 |
| SiO2 (mg/L) | 0.98 | 1.90 | 0.07 | 2 |
| SO4 (meq/L) | 0.05 | 0.28 | 0.01 | 18 |
| SO4 (mg/L) | 0.86 | 3.07 | 0.00 | 9 |
| SRP-F (ug/L) | 1.60 | 1.60 | 1.60 | 1 |
| TEMP (°C) | 10.74 | 14.20 | 6.20 | 19 |
| TKN-F (ug/L) | 789.50 | 1330.00 | 249.00 | 2 |
| TN-F (mg/L) | 0.21 | 0.21 | 0.21 | 1 |
| TOC (mg/L) | 4.19 | 9.20 | 0.60 | 18 |
| TP-F (ug/L) | 14.65 | 21.30 | 8.00 | 2 |
| TP-U (ug/L) | 29.60 | 37.40 | 21.80 | 2 |