- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°43'33"N 1°25'50"W
- Eastings/Northings: 440289, 91986
- OS Grid: SZ402919
- Mapcode Local: GBR 78M.K3B
- Mapcode Global: FRA 77W5.BG9
Location and coordinates are for the approximate centre of Hamstead Ledge within this administrative area.
Geographic features and populated places may cross administrative borders.