- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°51'52"N 0°37'55"E
- Eastings/Northings: 585317, 110531
- OS Grid: TQ853105
- Mapcode Local: GBR QYJ.QMD
- Mapcode Global: FRA D66T.B1W
Location and coordinates are for the approximate centre of Black Rock within this administrative area.
Geographic features and populated places may cross administrative borders.