- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°58'23"N 4°54'21"W
- Eastings/Northings: 200500, 234500
- OS Grid: SN005345
- Mapcode Local: GBR CN.KXFD
- Mapcode Global: VH1QN.XN9T
Location and coordinates are for the approximate centre of Afon Gwaum within this administrative area.
Geographic features and populated places may cross administrative borders.