- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 55°52'12"N 3°27'37"W
- Eastings/Northings: 308718, 665081
- OS Grid: NT087650
- Mapcode Local: GBR 408K.NJ
- Mapcode Global: WH5RQ.TQD6
Location and coordinates are for the approximate centre of Selm Muir Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.