- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°10'23"N 0°29'59"W
- Eastings/Northings: 504961, 142606
- OS Grid: TQ049426
- Mapcode Local: GBR GFR.6G7
- Mapcode Global: VHFVW.9S12
Location and coordinates are for the approximate centre of Alder Tree Lake within this administrative area.
Geographic features and populated places may cross administrative borders.