- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°17'46"N 4°5'38"W
- Eastings/Northings: 270500, 713500
- OS Grid: NN705135
- Mapcode Local: GBR 15.7B73
- Mapcode Global: WH4NC.20PL
Location and coordinates are for the approximate centre of Allt Ollach within this administrative area.
Geographic features and populated places may cross administrative borders.