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| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) | 4.81 | 9 |
| Labrador, Canada (LAB) | 1.20 | 5 |
| Taimyr Peninsula, Russia (TAI) | 1.06 | 2 |
| Abisko, Sweden (ABK) | 0.74 | 3 |
| Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) | 0.35 | 1 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 1.40 | 2.00 | 1.00 | 10 |
| Al (ug/L) | 65.00 | 310.00 | 10.00 | 10 |
| Ba (ug/L) | 4.59 | 13.40 | 1.90 | 10 |
| Be (ug/L) | 0.20 | 0.20 | 0.20 | 10 |
| Ca (meq/L) | 0.16 | 0.21 | 0.12 | 3 |
| Ca (mg/L) | 41.95 | 61.80 | 21.80 | 10 |
| Cd (ug/L) | 1.00 | 1.00 | 1.00 | 10 |
| Cl (meq/L) | 0.04 | 0.05 | 0.03 | 3 |
| Cl (mg/L) | 19.70 | 51.60 | 0.90 | 10 |
| Co (ug/L) | 1.00 | 1.00 | 1.00 | 10 |
| COND (uS/cm) | 199.22 | 420.00 | 2.49 | 13 |
| Cr (ug/L) | 1.00 | 1.00 | 1.00 | 10 |
| Cu (ug/L) | 5.00 | 8.00 | 2.00 | 10 |
| DIC (mg/L) | 30.17 | 41.60 | 12.10 | 10 |
| DOC (mg/L) | 3.77 | 7.80 | 0.70 | 13 |
| Fe (ug/L) | 129.40 | 454.00 | 8.00 | 10 |
| K (mg/L) | 0.72 | 1.70 | 0.20 | 10 |
| K (meq/L) | 0.02 | 0.03 | 0.00 | 3 |
| Li (ug/L) | 1.70 | 4.00 | 1.00 | 10 |
| Mg (meq/L) | 0.09 | 0.14 | 0.04 | 3 |
| Mg (mg/L) | 9.66 | 19.50 | 1.70 | 10 |
| Mn (ug/L) | 3.97 | 7.10 | 1.10 | 10 |
| Mo (ug/L) | 1.10 | 2.00 | 1.00 | 10 |
| Na (mg/L) | 10.27 | 26.60 | 0.80 | 10 |
| Na (meq/L) | 0.06 | 0.06 | 0.06 | 3 |
| NH3 (ug/L) | 29.60 | 78.00 | 5.00 | 10 |
| Ni (ug/L) | 2.00 | 2.00 | 2.00 | 10 |
| NO2 (ug/L) | 9.20 | 83.00 | 1.00 | 10 |
| NO2 & NO3-F (mg/L) | 23.50 | 86.00 | 10.00 | 10 |
| Pb (ug/L) | 5.00 | 5.00 | 5.00 | 10 |
| pH | 8.08 | 8.60 | 7.08 | 13 |
| POC (ug/L) | 326.10 | 542.00 | 108.00 | 10 |
| PON (ug/L) | 34.20 | 59.00 | 16.00 | 10 |
| Si (mg/L) | 0.51 | 0.77 | 0.26 | 3 |
| SiO2 (mg/L) | 1.44 | 2.75 | 0.55 | 10 |
| SO4 (mg/L) | 6.48 | 17.10 | 1.40 | 10 |
| SO4 (meq/L) | 0.08 | 0.17 | 0.03 | 3 |
| Sr (ug/L) | 94.23 | 141.00 | 55.90 | 10 |
| SRP-U (ug/L) | 1090.00 | 1500.00 | 700.00 | 10 |
| TEMP (°C) | 9.64 | 14.10 | 4.50 | 13 |
| TKN-U (ug/L) | 387.00 | 650.00 | 91.00 | 10 |
| TN (ug/L) | 437.70 | 709.00 | 107.00 | 10 |
| TOC (mg/L) | 4.80 | 7.60 | 3.00 | 3 |
| TP-F (ug/L) | 4.02 | 6.50 | 2.10 | 10 |
| TP-U (ug/L) | 10.63 | 37.60 | 4.80 | 10 |
| V (ug/L) | 1.00 | 1.00 | 1.00 | 10 |
| Zn (ug/L) | 1.60 | 3.00 | 1.00 | 10 |
