- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 56°3'5"N 3°20'24"W
- Eastings/Northings: 316627, 685102
- OS Grid: NT166851
- Mapcode Local: GBR 22.QRKB
- Mapcode Global: WH6S4.N5M5
Location and coordinates are for the approximate centre of Otterston Loch within this administrative area.
Geographic features and populated places may cross administrative borders.