- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°13'38"N 3°53'50"W
- Eastings/Northings: 270500, 260500
- OS Grid: SN705605
- Mapcode Local: GBR Y0.1V6M
- Mapcode Global: VH4GF.D8FS
Location and coordinates are for the approximate centre of Afon Groes within this administrative area.
Geographic features and populated places may cross administrative borders.