- Category: Water Feature
- Type: Island
- Latitude/Longitude: 52°39'13"N 0°41'31"W
- Eastings/Northings: 488567, 307022
- OS Grid: SK885070
- Mapcode Local: GBR CRT.RSB
- Mapcode Global: WHGLT.BKMG
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.