- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 50°53'59"N 0°26'20"E
- Eastings/Northings: 571597, 113982
- OS Grid: TQ715139
- Mapcode Local: GBR NV7.HST
- Mapcode Global: FRA C6TQ.DV7
Location and coordinates are for the approximate centre of Big Lake within this administrative area.
Geographic features and populated places may cross administrative borders.