- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°46'48"N 3°36'36"W
- Eastings/Northings: 291500, 321500
- OS Grid: SH915215
- Mapcode Local: GBR 6C.XZJ8
- Mapcode Global: WH67R.JD50
Location and coordinates are for the approximate centre of Afon Rhiwlech within this administrative area.
Geographic features and populated places may cross administrative borders.