- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°19'26"N 2°59'47"W
- Eastings/Northings: 330657, 158783
- OS Grid: ST306587
- Mapcode Local: GBR J5.WYSX
- Mapcode Global: VH7CK.0ZPH
Location and coordinates are for the approximate centre of Black Rock within this administrative area.
Geographic features and populated places may cross administrative borders.