- Category: Water Feature
- Type: Island
- Latitude/Longitude: 59°53'17"N 1°22'45"W
- Eastings/Northings: 434837, 1111600
- OS Grid: HU348116
- Mapcode Local: GBR Q2YL.NNM
- Mapcode Global: XHD4G.FQRH
Location and coordinates are for the approximate centre of Broad Stack within this administrative area.
Geographic features and populated places may cross administrative borders.