- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°36'9"N 7°9'3"W
- Eastings/Northings: 92431, 868656
- OS Grid: NF924686
- Mapcode Local: GBR 88QM.RC3
- Mapcode Global: WGW3F.450J
Location and coordinates are for the approximate centre of Shealtragam within this administrative area.
Geographic features and populated places may cross administrative borders.