See detailed information for ELR NYD
⚠️ 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 |
|---|---|---|---|
| 10M 0672y to 10M 1155y | Thames Group - Clay, Silt, Sand and Gravel | ||
| 10M 1155y to 10M 1344y | Lambeth Group - Clay, Silt, Sand and Gravel |