Sub-Basin | Smf | Vf | Sl | Af | Bs | Hi | s/n | IAT |
1 | 1 | 3 | 2 | 3 | 3 | 3 | 2.5 | 4 |
2 | 2 | 3 | 3 | 2 | 3 | 3 | 2.6 | 4 |
3 | 2 | 3 | 3 | 3 | 3 | 2 | 2.6 | 4 |
4 | 2 | 2 | 2 | 2 | 3 | 3 | 2.3 | 3 |