- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°55'41"N 4°25'30"W
- Eastings/Northings: 252500, 784500
- OS Grid: NN525845
- Mapcode Local: GBR HBFD.RQX
- Mapcode Global: WH3HZ.0402
Location and coordinates are for the approximate centre of Allt Mhainisteir within this administrative area.
Geographic features and populated places may cross administrative borders.