- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 56°13'16"N 3°5'21"W
- Eastings/Northings: 332547, 703724
- OS Grid: NO325037
- Mapcode Local: GBR 2D.D1WJ
- Mapcode Global: WH6R9.JW3K
Location and coordinates are for the approximate centre of Carriston Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.