- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 50°55'1"N 0°2'54"E
- Eastings/Northings: 544093, 115077
- OS Grid: TQ440150
- Mapcode Local: GBR LQW.F2C
- Mapcode Global: FRA B6ZP.BQ0
Location and coordinates are for the approximate centre of Barcombe Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.