- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°7'25"N 4°4'16"W
- Eastings/Northings: 261500, 360500
- OS Grid: SH615605
- Mapcode Local: GBR 5S.77HJ
- Mapcode Global: WH54N.FRK6
Location and coordinates are for the approximate centre of Afon Dudodyn within this administrative area.
Geographic features and populated places may cross administrative borders.