Picture Not Available
Welcome | Search Borehole BGI | Water Borehole

Water Borehole


 
 Borehole Number: BH10218

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -23.53481 , 20.685
 Location: Ukwi
 Location Description: UKWI

 
 Start Drill: 2006-01-14
 End Drill: 2006-01-26
 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: 8.35 M3/hr
 Static Water Level: N/A
 Borehole Water Strike: 213 Metres
 End of Hole (Depth): 290 Metres
 Hole Diameter: 158 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 2Light brown fine grained sand
2.2 9White calcrete
3.9 12Silcrete
4.12 14Orange fine grained sandstone
5.14 18Silcrete
6.18 53Pink fine to medium grained sandstone
7.53 57Light green fine to medium grained sandstone
8.57 71Light brown weathered dolorite
9.71 77Dark grey dolerite
10.77 83Light brown weathered dolerite
11.83 152Dark grey dolerite
12.152 167Purple to grey mudstone
13.167 172Grey mudstone
14.172 181Black coal
15.181 212White medium to coarse grained sandstone
16.212 231White medium to coarse grained micaceous sandstone
17.231 257Whitish grey medium to coarse grained micaceous sandstone
18.257 287Grey very fine grained micaceous sandstone
19.287 288Grey fine grained quartzitic sandstone
20.288 290Grey fine grained micaceous sandstone

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