Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -23.86056 , 26.42556 |
Location: Masama - Kgatleng |
Location Description: MASAMA WELLFIED |
Start Drill: 2007-11-08 |
End Drill: 2007-12-12 |
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: 21.1 M3/hr |
Static Water Level: 61.33 m |
Borehole Water Strike: 197 Metres |
End of Hole (Depth): 206 Metres |
Hole Diameter: 381 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 6 | Reddish brown fine grained sand |
2. | 6 | 9 | Pink fine grained sandstone |
3. | 9 | 25 | Fine grained weathered green basalt |
4. | 25 | 107 | Pink fine grained sandstone |
5. | 107 | 128 | Light brown fine-medium grained sandstone |
6. | 128 | 146 | Pink fine grained sandstone |
7. | 146 | 158 | Grey to light pink medium grained sandstone |
8. | 158 | 163 | Grey fine grained sandstone |
9. | 163 | 168 | White fine grained sandstone |
10. | 168 | 176 | Pale white-pink fine grained sandstone |
11. | 176 | 180 | White fine grained sandstone |
12. | 180 | 200 | Pink fine grained siltstone |
13. | 200 | 206 | Green fine grained mudstone |
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