- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°6'0"N 4°27'41"W
- Eastings/Northings: 231500, 247500
- OS Grid: SN315475
- Mapcode Local: GBR D8.9S0D
- Mapcode Global: VH3K7.MG8X
Location and coordinates are for the approximate centre of Afon Dulas within this administrative area.
Geographic features and populated places may cross administrative borders.