- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°11'16"N 3°16'37"W
- Eastings/Northings: 310848, 143961
- OS Grid: ST108439
- Mapcode Local: GBR LS.5KLX
- Mapcode Global: VH6GQ.4DXQ
Location and coordinates are for the approximate centre of Black Rock within this administrative area.
Geographic features and populated places may cross administrative borders.