| Parameter | Qs (m3∙h−1∙m−1) | Borehole depth (m) | Weathering depth (m) |
| N | 43 | 43 | 43 |
| Minimum | 0.009 | 40.000 | 3.31 |
| maximum | 4.090 | 117.55 | 51.75 |
| Mean | 0.243 | 65.66 | 22.84 |
| SD | 0.418 | 17.28 | 9.74 |