Geology for ELR WAC is based on British Geological Survey (BGS) low-resolution data sampled at 100 metre intervals along the ELR. The geology presented should not be treated as accurate or complete. Data marked with Ⓤ is classed as undifferentiated by the BGS.
| Mileage | Material | Deposit | Bedrock |
|---|---|---|---|
| 0M -015y to 0M 0385y | Zechstein Group - Dolomitised Limestone and Dolomite | ||
| 0M 0385y to 0M 0663y | Permian Rocks Ⓤ - Mudstone, Siltstone and Sandstone |