- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°52'41"N 4°44'23"W
- Eastings/Northings: 211500, 223500
- OS Grid: SN115235
- Mapcode Local: GBR CW.RWFC
- Mapcode Global: VH2NS.S2K1
Location and coordinates are for the approximate centre of Afon Rhyd-y-bil within this administrative area.
Geographic features and populated places may cross administrative borders.