| Classes (t∙ha−1∙year−1) | Basin surface | |
| RUSLE3D | USPED | |
| Extreme erosion (<−200) | 4 | 6% |
| High erosion (−50 - −200) | 38 | 9% |
| Moderate erosion (−10 - −50) | 31 | 35 |
| Low erosion (0 - −10) | 27 | 27 |
| Low deposition (0 - 10) |
| 6 |
| Moderate deposition (10 - 50) |
| 8 |
| High deposition (50 - 200) |
| 2 |
| Extreme deposition (>200) |
| 6 |
| Total | 100 | 100 |