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| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 1.90 | 35 |
| Lena River, Russia (LEN) | 1.89 | 3 |
| Northern Quebec (QUE) | 1.40 | 5 |
| Alert, Queen Elizabeth Islands, Canadian Arctic Archipelago (ALERT) | 0.79 | 1 |
| Isachsen, Ellef Ringnes Island, Canadian High Arctic (ISACH) | 0.65 | 1 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 1.50 | 2.00 | 1.00 | 2 |
| Al (ug/L) | 1810.00 | 2550.00 | 1070.00 | 2 |
| Ba (ug/L) | 22.20 | 40.10 | 4.30 | 2 |
| Be (ug/L) | 0.20 | 0.20 | 0.20 | 2 |
| Ca (mg/L) | 16.80 | 31.00 | 2.60 | 2 |
| Cd (ug/L) | 1.00 | 1.00 | 1.00 | 2 |
| CHLa-C (ug/L) | 4.30 | 4.30 | 4.30 | 1 |
| CHLa-U (ug/L) | 5.30 | 5.30 | 5.30 | 1 |
| Cl (mg/L) | 8.95 | 10.10 | 7.80 | 2 |
| Co (ug/L) | 2.00 | 2.00 | 2.00 | 2 |
| COND (uS/cm) | 34.21 | 190.00 | 0.02 | 7 |
| Cr (ug/L) | 4.00 | 5.00 | 3.00 | 2 |
| Cu (ug/L) | 8.50 | 9.00 | 8.00 | 2 |
| DIC (mg/L) | 14.60 | 25.10 | 4.10 | 2 |
| DO (mg/L) | 13.14 | 14.00 | 12.30 | 5 |
| DOC (mg/L) | 1.30 | 2.00 | 0.60 | 2 |
| Fe (ug/L) | 4155.00 | 6420.00 | 1890.00 | 2 |
| K (mg/L) | 2.30 | 2.60 | 2.00 | 2 |
| Li (ug/L) | 9.00 | 13.00 | 5.00 | 2 |
| Mg (mg/L) | 6.80 | 10.50 | 3.10 | 2 |
| Mn (ug/L) | 60.95 | 88.40 | 33.50 | 2 |
| Mo (ug/L) | 1.00 | 1.00 | 1.00 | 2 |
| Na (mg/L) | 7.80 | 8.60 | 7.00 | 2 |
| NH3 (ug/L) | 127.50 | 250.00 | 5.00 | 2 |
| Ni (ug/L) | 6.50 | 9.00 | 4.00 | 2 |
| NO2 (ug/L) | 40.00 | 76.00 | 4.00 | 2 |
| NO2 & NO3-F (mg/L) | 82.00 | 91.00 | 73.00 | 2 |
| Pb (ug/L) | 5.00 | 5.00 | 5.00 | 2 |
| pH | 6.88 | 8.35 | 6.00 | 7 |
| POC (ug/L) | 5475.00 | 9890.00 | 1060.00 | 2 |
| PON (ug/L) | 526.50 | 981.00 | 72.00 | 2 |
| SiO2 (mg/L) | 1.16 | 2.28 | 0.04 | 2 |
| SO4 (mg/L) | 9.90 | 14.00 | 5.80 | 2 |
| Sr (ug/L) | 57.85 | 93.20 | 22.50 | 2 |
| SRP-U (ug/L) | 1000.25 | 2000.00 | 0.50 | 2 |
| TEMP (°C) | 9.97 | 15.00 | 4.00 | 3 |
| TKN-U (ug/L) | 279.50 | 453.00 | 106.00 | 2 |
| TN (ug/L) | 888.00 | 1525.00 | 251.00 | 2 |
| TP-F (ug/L) | 1.05 | 2.10 | 0.01 | 2 |
| TP-U (ug/L) | 20.03 | 39.80 | 0.26 | 2 |
| V (ug/L) | 4.00 | 6.00 | 2.00 | 2 |
| Zn (ug/L) | 16.00 | 26.00 | 6.00 | 2 |
