Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -25.275417 , 23.207056 |
Location: Werda |
Location Description: WERDA |
Start Drill: 2006-06-05 |
End Drill: 2006-06-13 |
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: 5.3 M3/hr |
Static Water Level: 26.5 m |
Borehole Water Strike: 98 Metres |
End of Hole (Depth): 130 Metres |
Hole Diameter: 381 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 12 | Red sand |
2. | 12 | 22 | Calcrete |
3. | 22 | 32 | Red/brown sandstone |
4. | 32 | 43 | Yellow/white sand + quartz |
5. | 43 | 68 | White sandstone |
6. | 68 | 101 | Red/white gravel |
7. | 101 | 106 | Grey quartzite gravel |
8. | 106 | 129 | Grey quartzite |
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