- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°50'36"N 4°15'31"W
- Eastings/Northings: 244500, 218500
- OS Grid: SN445185
- Mapcode Local: GBR DJ.V291
- Mapcode Global: VH3LJ.4XGQ
Location and coordinates are for the approximate centre of Nant Pibwr within this administrative area.
Geographic features and populated places may cross administrative borders.