- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°5'55"N 1°9'22"E
- Eastings/Northings: 621073, 138003
- OS Grid: TR210380
- Mapcode Local: GBR V0H.53K
- Mapcode Global: FRA F696.XYF
Location and coordinates are for the approximate centre of The Hart Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.