- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°47'43"N 3°48'12"W
- Eastings/Northings: 278500, 323500
- OS Grid: SH785235
- Mapcode Local: GBR 64.WSPN
- Mapcode Global: WH67G.KZ2X
Location and coordinates are for the approximate centre of Afon Melau within this administrative area.
Geographic features and populated places may cross administrative borders.