- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 50°28'25"N 3°52'6"W
- Eastings/Northings: 267515, 65437
- OS Grid: SX675654
- Mapcode Local: GBR QB.5N14
- Mapcode Global: FRA 27SS.W7P
Location and coordinates are for the approximate centre of Avon Dam Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.