- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°58'37"N 4°32'47"W
- Eastings/Northings: 249500, 901500
- OS Grid: NC495015
- Mapcode Local: GBR H74M.XX8
- Mapcode Global: WH3BP.4R8G
Location and coordinates are for the approximate centre of Allt M within this administrative area.
Geographic features and populated places may cross administrative borders.