- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°36'56"N 1°39'11"W
- Eastings/Northings: 421951, 635832
- OS Grid: NU219358
- Mapcode Local: GBR J3WH.XS
- Mapcode Global: WHC0M.L31V
Location and coordinates are for the approximate centre of Black Rock within this administrative area.
Geographic features and populated places may cross administrative borders.