- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°6'32"N 3°50'33"W
- Eastings/Northings: 288500, 803500
- OS Grid: NH885035
- Mapcode Local: GBR J9WX.W14
- Mapcode Global: WH4JD.YLD3
Location and coordinates are for the approximate centre of Allt a' Mharcaidh within this administrative area.
Geographic features and populated places may cross administrative borders.