| Hydrological Condition | Lake Level (m, from IGN) |
| During low water | 0.64 |
| Average level | 0.70 |
| Flood having a recurrence interval of T = 2 years | 1.08 |
| Flood with having a recurrence interval of T = 10 years | 1.25 |
| Flood with having a recurrence interval of T = 100 years | 1.36 |