Allt Lorgy river restoration scheme, Scotland, 2012-2024: geomorphological change, large wood and geomorphic units

The Allt Lorgy river restoration scheme, Scotland, has restored a 720 m long reach using a “working with natural processes” approach. This dataset includes geospatial data from a pre-restoration survey in 2012 and post-restoration surveys in 2014, 2016, 2019, 2022 and 2024 that have monitored the evolution of the river. These surveys include Digital Elevation Models (DEMs) and aerial imagery. These datasets have been used to generate maps of geomorphic change, segmented sediment budgets, geomorphic unit maps and the location of large wood.