- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°27'41"N 3°52'40"W
- Eastings/Northings: 272500, 286500
- OS Grid: SN725865
- Mapcode Local: GBR 91.L1TC
- Mapcode Global: VH4F8.QDPB
Location and coordinates are for the approximate centre of Nant Du within this administrative area.
Geographic features and populated places may cross administrative borders.