- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°59'37"N 3°53'15"W
- Eastings/Northings: 270500, 234500
- OS Grid: SN705345
- Mapcode Local: GBR Y0.JJCX
- Mapcode Global: VH4HL.K4PW
Location and coordinates are for the approximate centre of Afon Dulais within this administrative area.
Geographic features and populated places may cross administrative borders.