- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°37'13"N 2°13'1"W
- Eastings/Northings: 384740, 80094
- OS Grid: SY847800
- Mapcode Local: GBR 229.48V
- Mapcode Global: FRA 677F.J2S
Location and coordinates are for the approximate centre of Black Rock within this administrative area.
Geographic features and populated places may cross administrative borders.