| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -23.53481 , 20.63384 |
| Location: Ukwi |
| Location Description: UKWI |
| Start Drill: 2006-01-26 |
| End Drill: 2006-02-17 |
| Borehole Type: Groundwater |
| Drilling Method: Percussion |
| Drilling Rig(s): N/A |
| Sample Type: Water |
| Depth of Surface Casing: N/A |
| Hole Inclination: N/A |
| Estimated Yield: 13 M3/hr |
| Static Water Level: 85.19 m |
| Borehole Water Strike: 188 Metres |
| End of Hole (Depth): 297 Metres |
| Hole Diameter: 255 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 1 | Light brown fine grained sand |
| 2. | 1 | 3 | Cream fine grained sand |
| 3. | 3 | 11 | White calcrete |
| 4. | 11 | 20 | Silcrete |
| 5. | 20 | 28 | Pink fine to medium grained sandstone |
| 6. | 28 | 50 | Pink fine to medium grained sandstone |
| 7. | 50 | 64 | Light green fine to medium grained sandstone |
| 8. | 64 | 72 | Brown weathered dolerite |
| 9. | 72 | 78 | Dark grey dolerite |
| 10. | 78 | 82 | Brown weathered dolerite |
| 11. | 82 | 156 | Dark grey dolerite |
| 12. | 156 | 170 | Grey mudstone |
| 13. | 170 | 178 | Grey micaceous silcrete |
| 14. | 178 | 213 | White medium to coarse grained sandstone |
| 15. | 213 | 256 | Greyish white medium to coarse grained micaceous sandstone |
| 16. | 256 | 297 | Cream fine grained micaceous sandstone |
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