- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 58°28'32"N 4°19'30"W
- Eastings/Northings: 264500, 956500
- OS Grid: NC645565
- Mapcode Local: GBR H6PB.9JN
- Mapcode Global: WH38G.J7MB
Location and coordinates are for the approximate centre of Grian-loch Beag within this administrative area.
Geographic features and populated places may cross administrative borders.