Mean Dry Goma | Mean Dry Iko | Mean Dry Bukavu | Mean Dry Lwiro | |
Cl− | 95.5 ± 112.0 | 72.8 ± 64.2 | 66.3 ± 57.9 | 66.3 ± 46 |
| 5 ± 1.8 | 2 ± 80.1 | 2.6 ± 10.2 | 3.5 ± 13.4 |
| 491.2 ± 438.9 | 634.4 ± 647.7 | 528.5 ± 548.2 | 471.8 ± 453.6 |
Ca2+ | 56 ± 5.2 | 91 ± 6.1 | 76 ± 7.1 | 67 ± 5.7 |
Mg2+ | 95 ± 8.5 | 88 ± 6 | 55 ± 3.8 | 77 ± 4.7 |
| 137.3 ± 281.7 | 109.2 ± 93.2 | 159.0 ± 89.2 | 178.4 ± 54.9 |
| 16.7 ± 21.6 | 12.5 ± 8.8 | 14.2 ± 11.6 | 11.2 ± 6.5 |
| 63.4 ± 42.9 | 66.1 ± 50.3 | 80.3 ± 65.1 | 99.5 ± 53.5 |
| 66.5 ± 57.9 | 71.1 ± 62.9 | 105.5 ± 71.9 | 109.4 ± 79.3 |
Na+ | 340 ± 22.8 | 206 ± 12.5 | 287 ± 9.4 | 267 ± 12.6 |
K+ | 22.6 ± 6.8 | 26.9 ± 12.3 | 223 ± 9.6 | 36.6 ± 12.8 |
pH | 5.6 ± 0.5 | 5.6 ± 0.7 | 5.8 ± 0.4 | 5.7 ± 0.7 |
EC (µS/cm) | 47.4 ± 54 | 38.2 ± 53.2 | 46.12 ± 51.7 | 36.9 ± 52.8 |