- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°29'55"N 3°47'28"W
- Eastings/Northings: 278500, 290500
- OS Grid: SN785905
- Mapcode Local: GBR 94.HR60
- Mapcode Global: VH5BL.7GL7
Location and coordinates are for the approximate centre of Afon Hyddgen within this administrative area.
Geographic features and populated places may cross administrative borders.