- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°55'4"N 0°57'27"E
- Eastings/Northings: 603500, 228500
- OS Grid: TM035285
- Mapcode Local: GBR SMV.NY9
- Mapcode Global: VHKG0.K253
Location and coordinates are for the approximate centre of Ardleigh Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.