- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°8'10"N 3°57'59"W
- Eastings/Northings: 265500, 250500
- OS Grid: SN655505
- Mapcode Local: GBR DX.7GRZ
- Mapcode Global: VH4GS.6KCL
Location and coordinates are for the approximate centre of Nant Clywedog-ganol within this administrative area.
Geographic features and populated places may cross administrative borders.