- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°39'58"N 3°22'9"W
- Eastings/Northings: 307500, 308500
- OS Grid: SJ075085
- Mapcode Local: GBR 9Q.514Y
- Mapcode Global: WH79L.67VS
Location and coordinates are for the approximate centre of Afon Einion within this administrative area.
Geographic features and populated places may cross administrative borders.