| 代码 | 洪水组合 | 起调水位上限/m | 梯级弃水/亿m3 | 构皮滩弃水/亿m3 | 思林弃水/亿m3 | 沙沱弃水/亿m3 |
| FC 1 | (50%, 50%, 50%) | 623.30 | 0.00 | 0.00 | 0.00 | 0.00 |
| FC 2 | (50%, 50%, 20%) | 620.17 | 0.00 | 0.00 | 0.00 | 0.00 |
| FC 3 | (50%, 20%, 20%) | 617.79 | 0.70 | 0.00 | 0.00 | 0.70 |
| FC 4 | (20%, 20%, 10%) | 610.62 | 2.18 | 0.00 | 0.00 | 2.18 |
| FC 5 | (50%, 20%, 50%) | 620.17 | 0.00 | 0.00 | 0.00 | 0.00 |
| FC 6 | (50%, 20%, 10%) | 616.91 | 2.18 | 0.00 | 0.00 | 2.18 |
| FC 7 | (20%, 20%, 20%) | 611.61 | 0.70 | 0.00 | 0.00 | 0.70 |
| FC 8 | (10%, 2%, 2%) | 603.33 | 19.20 | 0.00 | 4.27 | 14.93 |