- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°30'8"N 5°15'52"W
- Eastings/Northings: 204500, 850500
- OS Grid: NH045505
- Mapcode Local: GBR F8CW.Z5B
- Mapcode Global: WH1BD.3PBG
Location and coordinates are for the approximate centre of Allt Dearg within this administrative area.
Geographic features and populated places may cross administrative borders.