- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°57'28"N 6°46'39"W
- Eastings/Northings: 117500, 906500
- OS Grid: NB175065
- Mapcode Local: GBR 97NP.GCZ
- Mapcode Global: WGX2Z.V7RS
Location and coordinates are for the approximate centre of Allt Tomnabhal within this administrative area.
Geographic features and populated places may cross administrative borders.