- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°55'21"N 3°6'49"W
- Eastings/Northings: 323500, 225500
- OS Grid: SO235255
- Mapcode Local: GBR F1.P47X
- Mapcode Global: VH6C3.ZX6X
Location and coordinates are for the approximate centre of Nant-y-coy within this administrative area.
Geographic features and populated places may cross administrative borders.