- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°1'32"N 4°1'18"W
- Eastings/Northings: 264500, 349500
- OS Grid: SH645495
- Mapcode Local: GBR 5V.FFJM
- Mapcode Global: WH558.664V
Location and coordinates are for the approximate centre of Afon Llynedno within this administrative area.
Geographic features and populated places may cross administrative borders.