Geology for ELR HEG 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.

MileageMaterialDepositBedrock
21M 1442y to 21M 1705ySand and GravelGlacial Sand and GravelTriassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone
21M 1705y to 22M 0228ySand and GravelRiver Terrace Deposits (Undifferentiated)Triassic Rocks Ⓤ - Mudstone, Siltstone and Sandstone