| Borehole Number: |
| Coordinates Type: WGS 84 |
| Coordinates Format: Decimal Degrees (DD) |
| Coordinates: -20.24686 , 22.40197 |
| Location: Damara |
| Location Description: NAKALATSWII BURIAL SITE ID:BSI 101 |
| Start Drill: 2003-07-09 |
| End Drill: 2003-07-16 |
| 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: 2.2 M3/hr |
| Static Water Level: 28.79 m |
| Borehole Water Strike: 55 Metres |
| End of Hole (Depth): 73 Metres |
| Hole Diameter: 165 Millimetres |
| Log Formation: |
| No. | From (m) | To (m) | Log Formation |
|---|
| 1. | 0 | 4 | Sand, pinkish-brown, fine grained |
| 2. | 4 | 8 | Sand, brown, fine grained |
| 3. | 8 | 12 | Sand, light brown with calcrete in places |
| 4. | 12 | 21 | Calcrete sand, cream white, fine to medium |
| 5. | 21 | 35 | Sand, brown, fine grained |
| 6. | 35 | 38 | Sand + clay, yellowish green, fine grained |
| 7. | 38 | 52 | Sand, pinkish-brown, fine |
| 8. | 52 | 60 | Clay, light brown, fine to medium grained |
| 9. | 60 | 63 | Clay, brown, fine grained |
| 10. | 63 | 68 | Clay + silty sand, light brown, very fine |
| 11. | 68 | 71 | Sand + clay, greenish brown, fine |
| 12. | 71 | 73 | Sand, white, fine grained |
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