- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°48'8"N 3°55'20"W
- Eastings/Northings: 270500, 324500
- OS Grid: SH705245
- Mapcode Local: GBR 5Z.WFPH
- Mapcode Global: WH568.QTDF
Location and coordinates are for the approximate centre of Afon Gamlan within this administrative area.
Geographic features and populated places may cross administrative borders.