- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°20'4"N 4°11'55"W
- Eastings/Northings: 243627, 50603
- OS Grid: SX436506
- Mapcode Local: GBR NT.X7CL
- Mapcode Global: FRA 2834.S4N
Location and coordinates are for the approximate centre of North Rock within this administrative area.
Geographic features and populated places may cross administrative borders.