- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°29'15"N 5°51'33"W
- Eastings/Northings: 162500, 739500
- OS Grid: NM625395
- Mapcode Local: GBR CCXK.WCP
- Mapcode Global: WGZDV.Z60F
Location and coordinates are for the approximate centre of Allt M within this administrative area.
Geographic features and populated places may cross administrative borders.