- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°27'39"N 3°54'26"W
- Eastings/Northings: 270500, 286500
- OS Grid: SN705865
- Mapcode Local: GBR 90.L0KV
- Mapcode Global: VH4F8.7D4Q
Location and coordinates are for the approximate centre of Nant Perfedd within this administrative area.
Geographic features and populated places may cross administrative borders.