| Gauging Station Code | Name | Location | Q40 m3∙s−1 | Q50 m3∙s−1 | Q60 m3∙s−1 |
| 2EB01 | WASEGES | KISANANA | 0.37 | 0.34 | 0.31 |
| 2EC02 | RONGAI | RONGAI | 0.111 | 0.078 | 0.056 |
| 2EC03 | RONGAI | RONGAI | 0.093 | 0.062 | 0.045 |
| 2EC04 | RONGAI | RONGAI | 0.02 | 0.02 | 0.019 |
| 2ED01 | TIGERI | KAPCHOLOI | 0.82 | 0.8 | 0.8 |
| 2ED02 | LELGEL | POROR | 0.35 | 0.30 | 0.28 |
| 2ED03 | ELDAMA RAVINE | ELDAMA RAVINE | 0.0.30 | 0.28 | 0.24 |
| 2EE07 | PERKERRA | KIMOSE | 2.718 | 1.7515 | 1.187 |
| 2EE07A | PERKERRA | MARIGAT BRIDGE | 6.612 | 5.766 | 4.788 |
| 2EE07B | PERKERRA | MARIGAT BRIDGE | 0.907 | 0.687 | 0.525 |
| 2EE08 | PERKERRA | KIMNGOROM | 1.589 | 1.2 | 0.91 |
| 2EF04 | NAROSURA | KABIMOI | 0.907 | 0.687 | 0.525 |
| 2EG01 | MOLO RIVER | KELELWA | 0.863 | 0.575 | 0.404 |