- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°36'1"N 3°36'12"W
- Eastings/Northings: 291500, 301500
- OS Grid: SH915015
- Mapcode Local: GBR 9D.99GM
- Mapcode Global: WH68J.MW9T
Location and coordinates are for the approximate centre of Afon Iaen within this administrative area.
Geographic features and populated places may cross administrative borders.