- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°40'6"N 1°30'27"W
- Eastings/Northings: 434887, 85535
- OS Grid: SZ348855
- Mapcode Local: GBR 793.X7Q
- Mapcode Global: FRA 77Q9.QFX
Location and coordinates are for the approximate centre of Stag Rock within this administrative area.
Geographic features and populated places may cross administrative borders.