Picture Not Available
Welcome | Search Borehole BGI | Water Borehole

Water Borehole


 
 Borehole Number: BH10214

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -23.528454 , 20.748585
 Location: Ukwi
 Location Description: UKWI

 
 Start Drill: 2006-01-20
 End Drill: 2006-02-16
 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: 3 M3/hr
 Static Water Level: 101.2 m
 Borehole Water Strike: 300 Metres
 End of Hole (Depth): 324 Metres
 Hole Diameter: 254 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 4Brown,fine grained sand
2.4 9Light brown fine grained sand
3.9 13Brown fine grained sand
4.13 20Light brown, fine grained sand
5.20 23Cream silcrete
6.23 32Cream fine grained sand
7.32 37Dark brown fine grained sand
8.37 52Pink fine grained sandstone
9.52 63Yellow very weathered dolerite
10.63 81Yellow slightly weathered dolorite
11.81 150Dark grey dolerite
12.150 167Dark grey dolerite
13.167 170Grey fine grained sandstone
14.170 173Grey fine grained sandstone
15.173 180Grey very fine grained micaceous
16.180 181Dark grey very fine micaceous sandstone
17.181 183Grey very fine micaceous sandstone
18.183 197Dark grey very fine grained grained micaceous sandstone
19.197 199Dark grey very fine grained micaceous sandstone
20.199 237Black carboneceous mudstone
21.237 242Grey medium to coarse grained micaceous sandstone
22.242 244Black coal
23.244 261Black carbonaceous mudstone
24.261 266Grey dolerite
25.266 273Grey fine grained sandstone
26.273 275Dark grey micaceous siltstone
27.275 277Grey coarse grained sandstone
28.277 281Grey fine to medium grained sandstone
29.281 287Grey fine to coarse grained sandstone
30.287 291Grey coarse grained sandstone
31.291 294Grey fine grained sandstone
32.294 299Black mudstone
33.299 318Grey fine to medium grained micaceous sandstone
34.318 324Grey dolerite

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