| Simulation A (1940-1973) | Simulation B (1973-2006) | Difference | Increase % | |
| Liquid Annual Discharge | 2.33 × 1013 m3·year−1 | 1.56 × 103 m3·s−1 | +0.43 × 1013 m3·year−1 | 18.45% |
| Mean Channel Discharge | 1.75 × 1013 m3·year−1 | 1.99 × 1013 m3·year−1 | +0.24 × 1013 m3·year−1 | 13.71% |
| Mean Daily Discharge | 1.56 × 103 m3·s−1 | 1.77 × 103 m3·s−1 | +0.21 × 103 m3·s−1 | 13.46% |