- Category: Water Feature
- Type: Island
- Latitude/Longitude: 49°57'45"N 6°18'51"W
- Eastings/Northings: 90704, 15872
- OS Grid: SV907158
- Mapcode Local: GBR BXSS.BK1
- Mapcode Global: VGYBY.H6QF
Location and coordinates are for the approximate centre of Hedge Rock within this administrative area.
Geographic features and populated places may cross administrative borders.