- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°41'28"N 2°5'52"W
- Eastings/Northings: 393475, 310392
- OS Grid: SJ934103
- Mapcode Local: GBR 29M.BDG
- Mapcode Global: WHBFD.RM46
Location and coordinates are for the approximate centre of Gailey Lower Reservoir within this administrative area.
Geographic features and populated places may cross administrative borders.