- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°55'38"N 3°59'14"W
- Eastings/Northings: 266500, 338500
- OS Grid: SH665385
- Mapcode Local: GBR 5W.MPVK
- Mapcode Global: WH55N.QPF7
Location and coordinates are for the approximate centre of Rhaeadr Du within this administrative area.
Geographic features and populated places may cross administrative borders.