| pH | Turbidity in NTU | Electrical conductivity in μS/cm |
Goinré | 7.2 ± 0.3 | 373.3 ± 291.8 | 83.4 ± 13.8 |
Ziga | 7.2 ± 0.4 | 312.8 ± 324.4 | 67.3 ± 22.6 |
Bagré | 7.0 ± 0.4 | 140.1 ± 142.8 | 84.8 ± 21.8 |
WHO standards [11] | 6.5 - 8 | 5 | 50 - 150 |