- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°13'56"N 5°54'13"W
- Eastings/Northings: 164500, 822500
- OS Grid: NG645225
- Mapcode Local: GBR C9TL.SMY
- Mapcode Global: WGZ95.8GXW
Location and coordinates are for the approximate centre of Allt a' Mhuillnn within this administrative area.
Geographic features and populated places may cross administrative borders.