Subsurface Viewer
Interactive cross-section and geo-referenced borehole model — generated from the digitized logs.
Cross-section A–A′
Vertical exaggeration ×1 · water table dashedSPT N-value profile
Blow count vs depth — increasing strength with depth into the London Clay.
BH01BH02BH03BH04BH05
Made GroundAlluvium (CLAY)River Terrace (SAND & GRAVEL)London Clay Groundwater
Borehole plan
Click a location to inspect
BH01
- Ground level
- 5.2 mAOD
- Final depth
- 25 m bgl
- Strata
- 4 units
- Rockhead (London Clay)
- 6.1 m
- Water (rest)
- 2.9 m bgl