Borehole Number: |
Coordinates Type: WGS 84 |
Coordinates Format: Decimal Degrees (DD) |
Coordinates: -25.36911 , 25.51928 |
Location: Gathwane |
Location Description: GATHWANE |
Start Drill: 2005-09-07 |
End Drill: 2005-09-12 |
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: 1.21 M3/hr |
Static Water Level: 23.72 m |
Borehole Water Strike: 44 Metres |
End of Hole (Depth): 90 Metres |
Hole Diameter: 203 Millimetres |
Log Formation: |
No. | From (m) | To (m) | Log Formation |
---|
1. | 0 | 3 | Clay, black |
2. | 3 | 6 | Highly weathered dolerite |
3. | 6 | 26 | Weathered dolorite |
4. | 26 | 38 | Weathered grey granite (quartz) |
5. | 38 | 43 | Weathered grey granite |
6. | 43 | 70 | Weakly fractured dolerite |
7. | 70 | 90 | Grey granite |
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