- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°33'0"N 0°10'27"E
- Eastings/Northings: 550859, 185709
- OS Grid: TQ508857
- Mapcode Local: GBR SM.0MW
- Mapcode Global: VHHND.Z91J
Location and coordinates are for the approximate centre of Tom Thumb Lake within this administrative area.
Geographic features and populated places may cross administrative borders.