| Basin | Stations | Oxy (mg/) | WT (˚C) | DCO2 (mg/L) | Sal (‰) | pH | Cond (µS/cm) | OD (%) | SS (mg/L) | Turb (NTU) | Color (Pt-Co) | CV (m/s) |
| Sanaga | B1 | 4.2 ± 1.4 | 25.4 ± 0.3 | 11.3 ± 2.0 | 0.01 ± 0.00 | 7.4 ± 0.1 | 25.1 ± 5.3 | 81.4 ± 2.9 | 16.8 ± 4.1 | 18.9 ± 2.0 | 104.6 ± 10.0 | 0.98 ± 0.18 |
| B2 | 8.9 ± 2.4 | 25.7 ± 0.3 | 15.7 ± 4.7 | 0.02 ± 0.00 | 7.4 ± 0.2 | 29.2 ± 2.1 | 77.8 ± 5.0 | 12.5 ± 2.1 | 20.7 ± 2.0 | 118.2 ± 9.3 | 0.74 ± 0.11 | |
| B3 | 7.4 ± 0.9 | 26.1 ± 0.3 | 12.7 ± 1.7 | 0.02 ± 0.00 | 7.4 ± 0.1 | 29.5 ± 2.3 | 79.2 ± 4.7 | 12.9 ± 2.1 | 23.6 ± 3.2 | 141.4 ± 28.1 | 0.50 ± 0.06 | |
| S1 | 7.3 ± 0.8 | 28.2 ± 0.6 | 17.9 ± 1.9 | 0.02 ± 0.00 | 7.3 ± 0.1 | 33.2 ± 1.6 | 92.3 ± 1.6 | 38.6 ± 7.0 | 54.5 ± 9.9 | 263.2 ± 51.2 | 0.02 ± 0.01 | |
| S2 | 7.8 ± 0.9 | 29.4 ± 0.5 | 19.8 ± 3.3 | 0.04 ± 0.02 | 7.3 ± 0.1 | 40.5 ± 5.6 | 92.2 ± 3.5 | 41.8 ± 8.9 | 58.2 ± 11.1 | 312.0 ± 62.2 | 0.01 ± 0.00 | |
| M1 | 3.1 ± 0.9 | 26.3 ± 0.4 | 10.8 ± 2.4 | 0.03 ± 0.01 | 7.2 ± 0.2 | 37.2 ± 2.3 | 92.9 ± 1.6 | 10.5 ± 1.7 | 14.2 ± 1.7 | 75.6 ± 12.1 | 1.04 ± 0.19 | |
| M2 | 13.4 ± 1.7 | 28.0 ± 0.6 | 22.3 ± 5.5 | 0.09 ± 0.01 | 7.0 ± 0.1 | 204.5 ± 9.4 | 55.5 ± 6.6 | 11.3 ± 2.4 | 18.8 ± 2.1 | 126.0 ± 27.3 | 0.23 ± 0.04 | |
| M3 | 13.7 ± 2.3 | 28.5 ± 0.5 | 22.7 ± 5.7 | 0.08 ± 0.01 | 7.2 ± 0.1 | 199.2 ± 11.1 | 64.3 ± 5.0 | 18.8 ± 3.7 | 24.3 ± 5.5 | 115.5 ± 9.4 | 0.11 ± 0.02 | |
| Wouri | KO | 13.8 ± 1.6 | 27.5 ± 0.5 | 26.1 ± 6.7 | 0.10 ± 0.02 | 7.3 ± 0.1 | 253.1 ± 25.2 | 48.8 ± 10.3 | 15.7 ± 2.5 | 29.0 ± 5.0 | 158.5 ± 24.2 | 0.30 ± 0.03 |
| LM | 15.8 ± 2.1 | 29.3 ± 0.4 | 33.1 ± 15.4 | 0.10 ± 0.01 | 7.0 ± 0.1 | 283.2 ± 16.9 | 31.45 ± 7.7 | 50.5 ± 20.4 | 50 ± 18.6 | 171.1 ± 16.9 | 0.10 ± 0.01 | |
| WO | 12.38 ± 1.3 | 28.9 ± 0.6 | 21.7 ± 5.7 | 0.30 ± 0.10 | 7.3 ± 0.1 | 277.7 ± 137.9 | 58.7 ± 6.4 | 72.5 ± 26.3 | 74.2 ± 23.9 | 524.4 ± 223.1 | 0.13 ± 0.01 | |
| MB | 24.4 ± 2.0 | 29.5 ± 0.5 | 23.2 ± 2.8 | 0.20 ± 0.00 | 7.1 ± 0.1 | 422.8 ± 33.1 | 8.7 ± 1.3 | 50.4 ± 10.7 | 52.7 ± 8.8 | 310.1 ± 49.7 | 0.20 ± 0.01 | |
| MG | 29.4 ± 1.7 | 29.7 ± 0.6 | 39.0 ± 13.4 | 0.30 ± 0.04 | 7.2 ± 0.1 | 656.2 ± 72.3 | 9.8 ± 2.3 | 100.3 ± 21.1 | 106.5 ± 19.8 | 586.7 ± 112.8 | 0.30 ± 0.01 | |
| MP | 27.9 ± 1.9 | 29.1 ± 0.4 | 27.7 ± 3.0 | 0.25 ± 0.03 | 7.2 ± 0.1 | 528.9 ± 37.3 | 10.6 ± 2.0 | 83.2 ± 20.9 | 70.4 ± 11.8 | 416.8 ± 72.3 | 0.32 ± 0.01 | |
| TB | 26.9 ± 1.8 | 29.3 ± 0.5 | 27.7 ± 4.2 | 0.20 ± 0.03 | 7.0 ± 0.1 | 425.5 ± 24.0 | 10.3 ± 1.4 | 36.5 ± 5.3 | 41.5 ± 6.8 | 238.2 ± 34.8 | 0.30 ± 0.00 | |
| TW | 23.6 ± 3.0 | 29.2 ± 0.5 | 26.8 ± 6.0 | 0.26 ± 0.07 | 7.1 ± 0.1 | 399.5 ± 30.8 | 24.2 ± 5.7 | 30.1 ± 4.8 | 30.6 ± 4.0 | 174.8 ± 19.9 | 0.14 ± 0.01 |