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Water Borehole


 
 Borehole Number: BH10023

 
 Coordinates Type: WGS 84
 Coordinates Format: Decimal Degrees (DD)
 Coordinates: -20.248278 , 22.402917
 Location: Damara
 Location Description: NAKALATSWII BURIAL SITE ID:BSI 101

 
 Start Drill: 2003-07-16
 End Drill: 2003-07-28
 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: N/A
 Static Water Level: 28.96 m
 Borehole Water Strike: N/A
 End of Hole (Depth): 70 Metres
 Hole Diameter: 165 Millimetres

 
 Log Formation:
No.From (m)To (m) Log Formation
1.0 1Sand, dark brown, fine grained
2.1 5Sand, brown, fine grained
3.5 18Sand, pinkish-brown, fine grained
4.18 28Clay, yellowish brown
5.28 34Sand, yellowsih- brown, fine grained
6.34 45Sand+ calcrete, brownish- white,fine
7.45 50Clay= calcrete, brownish-white
8.50 54Sand+ calcrete, brownish- white, fine
9.54 60Clay+ calcrete, cream- white
10.60 70Sand+ clay with calcrete, greenish- brown, fine grained

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