- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°31'58"N 5°36'24"W
- Eastings/Northings: 172500, 632500
- OS Grid: NR725325
- Mapcode Local: GBR DGJ2.YF6
- Mapcode Global: WH0LR.V6B4
Location and coordinates are for the approximate centre of Allt M within this administrative area.
Geographic features and populated places may cross administrative borders.