Picture Not Available
Welcome | Search Borehole BGI | Water Borehole

Water Borehole


 
 Borehole Number: BH10071

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -21.11728 , 24.33644
 Location: Xere
 Location Description: XERE

 
 Start Drill: 2003-08-02
 End Drill: 2003-08-19
 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: 15.77 M3/hr
 Static Water Level: 42.03 m
 Borehole Water Strike: 251 Metres
 End of Hole (Depth): 300 Metres
 Hole Diameter: 203 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 1Fine greyish brown sand
2.1 12Fie to medium calcareous creamy sand
3.12 28Medium calcareous sandstone
4.28 36Light grey silcrete boulders
5.36 40Light grey silcrete
6.40 46Light grey silcrete boulders
7.46 55Green siltstone
8.55 76Weathered dark green basalt
9.76 113Dark grey basalt
10.113 116Reddish brown mudstone
11.116 119Green mudstone
12.119 143Reddish brown mudstone
13.143 173Light grey mudstone
14.173 205Black mudstone
15.205 211Coarse creamy sandstone
16.211 225Medium light grey sandstone
17.225 250Black mudstone
18.250 260Light grey fine sandstone
19.260 271Black mudstone
20.271 285Medium light grey sandstone
21.285 300Interbedded light grey siltstone dark grey mudstone

© Botswana Geoscience Institute 2025 | www.bgi.org.bw | Disclaimer