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Water Borehole


 
 Borehole Number: BH10402

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -23.191667 , 20.424722
 Location: Ncojane
 Location Description: NCOJANE

 
 Start Drill: 2007-01-27
 End Drill: 2007-03-25
 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: 72.3 M3/hr
 Static Water Level: 106.4 m
 Borehole Water Strike: 198 Metres
 End of Hole (Depth): 257 Metres
 Hole Diameter: 305 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 3Fine grained sand
2.3 4Fine grained sand loose
3.4 9Calcrete
4.9 17Red silcrete
5.17 29Pink very fine sand
6.29 40White fine grained sand
7.40 46Pink very fine sand
8.46 53Light brown very fine sandstone
9.53 67White very fine sandstone
10.67 72Pink fine sandstone
11.72 98Brown very fine sandstone
12.98 110Pink silty mudstone
13.110 126Grey mudstone
14.126 165Dolerite
15.165 185Black mudstone
16.185 192Black coal
17.192 197Dolerite
18.197 200Dolerite coarse grained sandstone
19.200 206Brown mudstone
20.206 210Brown silty sandstone
21.210 219White coarse sandstone
22.219 237Light coarse sandstone

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