- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°49'51"N 3°57'11"W
- Eastings/Northings: 265500, 216500
- OS Grid: SN655165
- Mapcode Local: GBR DY.VS1N
- Mapcode Global: VH4JB.F7FS
Location and coordinates are for the approximate centre of Afon Llwchwr within this administrative area.
Geographic features and populated places may cross administrative borders.