- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 55°51'54"N 2°33'36"W
- Eastings/Northings: 365049, 663700
- OS Grid: NT650637
- Mapcode Local: GBR B0KM.KB
- Mapcode Global: WH8WK.NV41
Location and coordinates are for the approximate centre of Whiteadder Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.