|  Borehole Number:  | 
| Coordinates Type: WGS 84 | 
| Coordinates Format: Decimal Degrees (DD) | 
| Coordinates: -19.69 , 22.28 | 
| Location: Nokaneng | 
| Location Description: NOKANENG | 
| Start Drill: 2005-08-22 | 
| End Drill: 2005-08-27 | 
| 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: 2.82 M3/hr | 
| Static Water Level: 6.21 m | 
| Borehole Water Strike: N/A | 
| End of Hole (Depth): 43 Metres | 
| Hole Diameter: 381 Millimetres | 
| Log Formation: | 
| No. | From (m) | To (m) | Log Formation | 
|---|
| 1. | 0 | 1 | Dark grey, clay | 
| 2. | 1 | 5 | Light grey clay | 
| 3. | 5 | 6 | Light grey, very fine sandy clay | 
| 4. | 6 | 7 | Pinkish white fine grained sand | 
| 5. | 7 | 12 | Pinkish white fine grained sand | 
| 6. | 12 | 15 | Pinkish fine sand | 
| 7. | 15 | 17 | Pinkish sand with minor silcrete | 
| 8. | 17 | 18 | Pinkish white, fine to medium sand with minor silcrete | 
| 9. | 18 | 23 | Pinkish white, fine sand | 
| 10. | 23 | 24 | Pinkish white fine to medium sand | 
| 11. | 24 | 33 | Pinkish white, fine sand | 
| 12. | 33 | 36 | Pinkish white, fine sand with minor clay | 
| 13. | 36 | 37 | Pinkish white, fine sand | 
| 14. | 37 | 38 | Yellowish brown, fine sand with clay | 
| 15. | 38 | 40 | Yellowish brown, very fine sandy clay | 
| 16. | 40 | 43 | Yellowish brown, fine sand with clay | 
© Botswana Geoscience Institute 2025 | www.bgi.org.bw | Disclaimer