- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°35'16"N 5°34'47"W
- Eastings/Northings: 174500, 638500
- OS Grid: NR745385
- Mapcode Local: GBR DFLY.BW7
- Mapcode Global: WH0LD.8T46
Location and coordinates are for the approximate centre of Allt M within this administrative area.
Geographic features and populated places may cross administrative borders.