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| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Salluit, Kangiqsujuaq and Quaqtaq, Ungava Peninsula, Nunavik, Canada (SAL) | 19.03 | 132 |
| Lena River, Russia (LEN) | 11.64 | 14 |
| Yukon and Tuktoyaktuk Peninsula, Northwest Territories, Canada (YUK) | 9.63 | 40 |
| Southampton Island, Nunavut, Canada (SI) | 4.98 | 44 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 3.94 | 5 |
| Northern Quebec (QUE) | 2.40 | 20 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| Ag (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Al (ug/L) | 10.70 | 10.70 | 10.70 | 1 |
| As (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| B (ug/L) | 1.90 | 1.90 | 1.90 | 1 |
| Ba (ug/L) | 3.32 | 3.32 | 3.32 | 1 |
| Be (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Bi (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Ca (mg/L) | 5.87 | 14.60 | 0.60 | 6 |
| Cd (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| CHLa-C (ug/L) | 0.72 | 1.40 | 0.20 | 5 |
| CHLa-U (ug/L) | 0.98 | 1.80 | 0.40 | 5 |
| Cl (mg/L) | 2.97 | 10.30 | 0.60 | 6 |
| Co (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| COND (uS/cm) | 17.36 | 100.00 | 0.02 | 9 |
| Cr (ug/L) | 0.09 | 0.09 | 0.09 | 1 |
| Cu (ug/L) | 0.75 | 0.75 | 0.75 | 1 |
| DIC (mg/L) | 4.18 | 12.10 | 0.20 | 6 |
| DIST (km) | 65.50 | 190.00 | -120.00 | 5 |
| DO (mg/L) | 13.08 | 14.20 | 12.30 | 4 |
| DOC (mg/L) | 3.33 | 5.60 | 1.60 | 6 |
| Fe (ug/L) | 26.90 | 53.10 | 16.10 | 6 |
| Ga (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| K (mg/L) | 0.70 | 1.95 | 0.37 | 6 |
| La (ug/L) | 0.36 | 0.36 | 0.36 | 1 |
| Li (ug/L) | 0.30 | 0.30 | 0.30 | 1 |
| Mg (mg/L) | 2.89 | 2.89 | 2.89 | 1 |
| Mn (ug/L) | 5.70 | 26.00 | 0.10 | 6 |
| Mo (ug/L) | 0.09 | 0.09 | 0.09 | 1 |
| Na (mg/L) | 1.42 | 4.66 | 0.42 | 6 |
| NH3 (ug/L) | 4.60 | 9.00 | 1.00 | 5 |
| NH3-F (mg/L) | 0.01 | 0.01 | 0.01 | 1 |
| Ni (ug/L) | 1.17 | 1.17 | 1.17 | 1 |
| NO2 (ug/L) | 1.50 | 3.00 | 0.00 | 6 |
| NO2 & NO3-F (mg/L) | 0.04 | 0.04 | 0.04 | 1 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 5 |
| Pb (ug/L) | 0.01 | 0.01 | 0.01 | 1 |
| pH | 7.33 | 8.70 | 6.00 | 9 |
| PN (ug/L) | 69.00 | 100.00 | 29.00 | 5 |
| POC (ug/L) | 497.60 | 598.00 | 390.00 | 5 |
| POC:PN | 8.80 | 18.21 | 4.94 | 5 |
| Rb (ug/L) | 0.74 | 0.74 | 0.74 | 1 |
| Sb (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| Se (ug/L) | 0.05 | 0.05 | 0.05 | 1 |
| SiO2 (mg/L) | 0.52 | 1.64 | 0.10 | 6 |
| SO4 (mg/L) | 1.03 | 2.10 | 0.40 | 6 |
| Sr (ug/L) | 7.69 | 7.69 | 7.69 | 1 |
| SRP-U (ug/L) | 0.45 | 0.60 | 0.00 | 6 |
| TEMP (°C) | 9.78 | 14.50 | 4.20 | 6 |
| TKN-U (ug/L) | 130.85 | 352.00 | 0.09 | 6 |
| Tl (ug/L) | 0.00 | 0.00 | 0.00 | 1 |
| TN (ug/L) | 238.80 | 425.00 | 146.00 | 5 |
| TN:TP | 39.08 | 63.33 | 18.96 | 5 |
| TP-F (ug/L) | 3.53 | 9.00 | 0.00 | 6 |
| TP-U (ug/L) | 5.35 | 9.50 | 0.00 | 6 |
| U (ug/L) | 0.10 | 0.10 | 0.10 | 1 |
| V (ug/L) | 0.08 | 0.08 | 0.08 | 1 |
| Zn (ug/L) | 0.81 | 0.81 | 0.81 | 1 |
| ZOOPL (ug/L) | 1355.47 | 2015.32 | 648.39 | 5 |
