- Category: Water Feature
- Type: Island
- Latitude/Longitude: 52°43'12"N 1°43'40"W
- Eastings/Northings: 418477, 313635
- OS Grid: SK184136
- Mapcode Local: GBR 4DD.FYZ
- Mapcode Global: WHCGJ.FWFL
Location and coordinates are for the approximate centre of Brown's Island within this administrative area.
Geographic features and populated places may cross administrative borders.