- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°47'37"N 4°15'51"W
- Eastings/Northings: 265500, 880500
- OS Grid: NH655805
- Mapcode Local: GBR H8V3.TNG
- Mapcode Global: WH3CS.GCLH
Location and coordinates are for the approximate centre of Allt Dearg within this administrative area.
Geographic features and populated places may cross administrative borders.