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Water Borehole


 
 Borehole Number: BH10228

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -23.19243 , 20.42433
 Location: Ncojane
 Location Description: NCOJANE

 
 Start Drill: 2005-10-15
 End Drill: 2005-10-31
 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: 23.66 M3/hr
 Static Water Level: 107.4 m
 Borehole Water Strike: 199 Metres
 End of Hole (Depth): 256 Metres
 Hole Diameter: 254 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 2dark brown sand
2.2 4light brown, fine to medium sand
3.4 8white fine to medium grained sand
4.8 17yellow fine to medium grained sand
5.17 19calcrete
6.19 40red silcrete
7.40 43pink fine grained sand
8.43 46red dolerite
9.46 54brown silky mudstone
10.54 70white fine to medium sandstone
11.70 90red fine to medium sandstone
12.90 100orange mudstone
13.100 110Purple mudstone
14.110 116dark grey mudstone
15.116 120black mudstone
16.120 127grey mudstone
17.127 165dolerite
18.165 169white -brown medium grained
19.169 173grey mudstone
20.173 186carbonaceous sandstone
21.186 191coal
22.191 199grey, fine, brown grained sandstone
23.199 201pink fine to medium grained sandstone
24.201 220white fine to coarse grained sandstone

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