- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 56°12'22"N 4°14'33"W
- Eastings/Northings: 260994, 703771
- OS Grid: NN609037
- Mapcode Local: GBR 10.DT13
- Mapcode Global: WH3MJ.S8YL
Location and coordinates are for the approximate centre of Loch Letter within this administrative area.
Geographic features and populated places may cross administrative borders.