- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°8'43"N 3°58'1"W
- Eastings/Northings: 265500, 251500
- OS Grid: SN655515
- Mapcode Local: GBR DX.6W3S
- Mapcode Global: VH4GS.6B4P
Location and coordinates are for the approximate centre of Nant Clywedog-uchaf within this administrative area.
Geographic features and populated places may cross administrative borders.