| 子流域编码 | 有无子流域输入 | 输入第1个子流域 | 输入第2个子流域 | 河长(km) | 子流域面积(km2) |
| 1 | 0 | 0 | 0 | 55.36 | 2375.00 |
| 2 | 0 | 0 | 0 | 15.00 | 700.00 |
| 4 | 1 | 1 | 2 | 42.07 | 750.00 |
| 12 | 0 | 0 | 0 | 5.00 | 775.00 |
| 14 | 0 | 0 | 0 | 15.00 | 800.00 |
| 10 | 1 | 12 | 14 | 55.36 | 1200.00 |
| 8 | 1 | 4 | 10 | 28.28 | 400.00 |
| 5 | 1 | 4 | 0 | 24.14 | 700.00 |
| 3 | 0 | 0 | 0 | 7.07 | 525.00 |
| 6 | 1 | 3 | 5 | 31.21 | 550.00 |
| 7 | 0 | 0 | 0 | 10.00 | 600.00 |
| 9 | 1 | 6 | 7 | 39.14 | 1000.00 |
| 15 | 0 | 0 | 0 | 20.00 | 1200.00 |
| 17 | 0 | 0 | 0 | 5.00 | 625.00 |
| 11 | 1 | 15 | 17 | 31.21 | 450.00 |
| 13 | 1 | 8 | 11 | 28.28 | 800.00 |
| 16 | 0 | 0 | 0 | 91.57 | 2400.00 |
| 18 | 1 | 13 | 16 | 54.50 | 875.00 |
| 19 | 0 | 0 | 0 | 15.14 | 625.00 |
| 21 | 1 | 19 | 18 | 7.07 | 50.00 |
| 20 | 1 | 13 | 0 | 44.14 | 775.00 |