- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°55'53"N 3°7'42"W
- Eastings/Northings: 322500, 226500
- OS Grid: SO225265
- Mapcode Local: GBR F1.NDL2
- Mapcode Global: VH6C3.QQD3
Location and coordinates are for the approximate centre of Gargwy Fawr within this administrative area.
Geographic features and populated places may cross administrative borders.