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| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) | 17.90 | 14 |
| Bylot Island, Nunavut, Canada. (BYL) | 7.01 | 39 |
| Mould Bay, Prince Patrick Island, Canadian Arctic Archipelago (MB) | 4.09 | 17 |
| Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) | 1.97 | 12 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 1.19 | 3.00 | 1.00 | 42 |
| Al (ug/L) | 264.52 | 2550.00 | 10.00 | 42 |
| Ba (ug/L) | 10.15 | 40.10 | 0.90 | 42 |
| Be (ug/L) | 0.20 | 0.30 | 0.20 | 42 |
| Ca (mg/L) | 17.94 | 67.50 | 1.20 | 43 |
| Cd (ug/L) | 1.00 | 1.00 | 1.00 | 42 |
| CHLa-C (ug/L) | 0.68 | 4.30 | 0.10 | 14 |
| CHLa-U (ug/L) | 1.31 | 5.30 | 0.10 | 14 |
| Cl (mg/L) | 11.53 | 115.00 | 0.30 | 43 |
| Co (ug/L) | 1.45 | 15.00 | 1.00 | 42 |
| COND (uS/cm) | 122.28 | 420.00 | 10.00 | 43 |
| Cr (ug/L) | 1.10 | 5.00 | 1.00 | 42 |
| Cu (ug/L) | 4.83 | 11.00 | 1.00 | 42 |
| DIC (mg/L) | 11.67 | 45.90 | 0.90 | 43 |
| DO (mg/L) | 11.00 | 11.00 | 11.00 | 1 |
| DOC (mg/L) | 3.66 | 13.70 | 0.70 | 43 |
| Fe (ug/L) | 546.76 | 6420.00 | 15.00 | 42 |
| K (mg/L) | 0.94 | 4.80 | 0.20 | 43 |
| Li (ug/L) | 6.88 | 66.00 | 1.00 | 42 |
| Mg (mg/L) | 5.41 | 23.90 | 0.50 | 43 |
| Mn (ug/L) | 42.41 | 1020.00 | 1.10 | 42 |
| Mo (ug/L) | 1.00 | 1.00 | 1.00 | 42 |
| Na (mg/L) | 7.81 | 77.60 | 0.40 | 42 |
| Na (meq/L) | 4.72 | 4.72 | 4.72 | 1 |
| NH3 (ug/L) | 29.12 | 250.00 | 5.00 | 42 |
| NH3-F (mg/L) | 0.01 | 0.01 | 0.01 | 1 |
| Ni (ug/L) | 3.98 | 33.00 | 2.00 | 42 |
| NO2 (ug/L) | 1.52 | 4.00 | 1.00 | 42 |
| NO2-F (ug/L) | 2.00 | 2.00 | 2.00 | 1 |
| NO2 & NO3-F (mg/L) | 18.58 | 146.00 | 0.01 | 43 |
| Pb (ug/L) | 5.00 | 5.00 | 5.00 | 42 |
| pH | 7.61 | 8.90 | 5.10 | 43 |
| POC (ug/L) | 890.76 | 9890.00 | 190.00 | 42 |
| PON (ug/L) | 90.07 | 981.00 | 15.00 | 42 |
| SiO2 (mg/L) | 1.10 | 4.29 | 0.04 | 43 |
| SO4 (mg/L) | 21.22 | 241.10 | 0.20 | 43 |
| Sr (ug/L) | 46.72 | 132.00 | 3.40 | 42 |
| SRP-F (ug/L) | 1.60 | 1.60 | 1.60 | 1 |
| SRP-U (ug/L) | 600.09 | 1800.00 | 0.20 | 42 |
| TEMP (°C) | 5.40 | 13.00 | 0.00 | 43 |
| TKN-F (ug/L) | 249.00 | 249.00 | 249.00 | 1 |
| TKN-U (ug/L) | 331.29 | 1360.00 | 40.00 | 42 |
| TN (ug/L) | 435.14 | 1525.00 | 74.00 | 42 |
| TN-F (mg/L) | 0.21 | 0.21 | 0.21 | 1 |
| TP-F (ug/L) | 4.21 | 15.80 | 0.00 | 43 |
| TP-U (ug/L) | 8.47 | 37.60 | 0.00 | 43 |
| V (ug/L) | 1.21 | 6.00 | 1.00 | 42 |
| Zn (ug/L) | 3.74 | 26.00 | 1.00 | 42 |
