See detailed information for ELR ATL
⚠️ Geology shown below is based on British Geological Survey (BGS) low-resolution data sampled at 100 metre intervals along the ELR. The geology relative to the mileages should not be treated as accurate or complete. Data marked with Ⓤ is classed as undifferentiated by the BGS.
| Mileage | Material | Deposit | Bedrock |
|---|---|---|---|
| 3M 1013y to 3M 1265y | Lambeth Group - Clay, Silt, Sand and Gravel | ||
| 3M 1265y to 4M 0385y | Thames Group - Clay, Silt, Sand and Gravel | ||
| 4M 0385y to 5M 1485y | Sand and Gravel | River Terrace Deposits Ⓤ | Thames Group - Clay, Silt, Sand and Gravel |
| 5M 1485y to 5M 1705y | Thames Group - Clay, Silt, Sand and Gravel | ||
| 5M 1705y to 6M 1045y | Sand and Gravel | River Terrace Deposits Ⓤ | Thames Group - Clay, Silt, Sand and Gravel |
| 6M 1045y to 6M 1595y | Clay, Silt and Sand | Alluvium | Thames Group - Clay, Silt, Sand and Gravel |
| 6M 1595y to 7M 0495y | Sand and Gravel | River Terrace Deposits Ⓤ | Thames Group - Clay, Silt, Sand and Gravel |
| 7M 0495y to 7M 0822y | Clay, Silt and Sand | Alluvium | Thames Group - Clay, Silt, Sand and Gravel |