| Dataset region | Max occur. (%) | N sample |
|---|---|---|
| Northern Quebec (QUE) | 1.60 | 17 |
| Yellowknife area, Northwest Territories, Canada (YEL) | 0.87 | 6 |
| Abisko, Sweden (ABK) | 0.69 | 9 |
| Northern Sweden (SWE) | 0.38 | 3 |
| Parameter (unit) | Average | Maximum | Minimum | N sample |
|---|---|---|---|---|
| ALK (mekv/L) | 0.03 | 0.07 | 0.01 | 3 |
| ALK (mg/L CaCO3) | 2.03 | 4.27 | 0.79 | 3 |
| Ca (mg/L) | 0.84 | 1.60 | 0.00 | 9 |
| Ca (meq/L) | 0.05 | 0.12 | 0.02 | 11 |
| CHLa-C (ug/L) | 0.43 | 0.80 | 0.20 | 6 |
| CHLa-U (ug/L) | 0.75 | 1.00 | 0.60 | 6 |
| Cl (meq/L) | 0.02 | 0.05 | 0.01 | 11 |
| Cl (mg/L) | 0.76 | 1.45 | 0.00 | 9 |
| COND (uS/cm) | 3.03 | 12.00 | 0.00 | 17 |
| DIC (mg/L) | 0.45 | 1.10 | 0.10 | 6 |
| DIST (km) | 74.58 | 195.00 | -15.00 | 6 |
| DOC (mg/L) | 5.21 | 11.50 | 2.40 | 15 |
| Fe (ug/L) | 78.53 | 178.00 | 30.10 | 6 |
| K (meq/L) | 0.01 | 0.01 | 0.00 | 11 |
| K (mg/L) | 0.39 | 0.60 | 0.00 | 9 |
| Mg (mg/L) | 0.14 | 0.23 | 0.00 | 3 |
| Mg (meq/L) | 0.03 | 0.06 | 0.01 | 11 |
| Mn (ug/L) | 2.87 | 8.00 | 0.10 | 6 |
| Na (meq/L) | 0.03 | 0.06 | 0.02 | 11 |
| Na (mg/L) | 0.60 | 0.99 | 0.00 | 9 |
| NH3 (ug/L) | 7.50 | 12.00 | 1.00 | 6 |
| NO2 (ug/L) | 2.17 | 3.00 | 1.00 | 6 |
| NO3 (ug/L) | 10.00 | 10.00 | 10.00 | 6 |
| pH | 6.78 | 8.20 | 5.79 | 18 |
| PN (ug/L) | 64.83 | 94.00 | 42.00 | 6 |
| POC (ug/L) | 619.17 | 899.00 | 532.00 | 6 |
| POC:PN | 10.11 | 13.74 | 5.84 | 6 |
| Si (mg/L) | 0.72 | 1.64 | 0.11 | 9 |
| SiO2 (mg/L) | 0.27 | 0.34 | 0.13 | 6 |
| SO4 (mg/L) | 1.03 | 1.40 | 0.00 | 9 |
| SO4 (meq/L) | 0.02 | 0.03 | 0.01 | 11 |
| SRP-U (ug/L) | 0.77 | 1.30 | 0.50 | 6 |
| TEMP (°C) | 10.82 | 13.90 | 4.80 | 17 |
| TKN-U (ug/L) | 185.50 | 325.00 | 115.00 | 6 |
| TN (ug/L) | 263.50 | 389.00 | 213.00 | 6 |
| TN:TP | 42.19 | 55.50 | 31.79 | 6 |
| TOC (mg/L) | 6.31 | 13.10 | 3.00 | 11 |
| TP-F (ug/L) | 3.30 | 4.70 | 2.30 | 6 |
| TP-U (ug/L) | 6.48 | 9.60 | 4.00 | 6 |
| ZOOPL (ug/L) | 1341.51 | 2085.74 | 367.56 | 6 |