- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°50'16"N 3°57'13"W
- Eastings/Northings: 268500, 328500
- OS Grid: SH685285
- Mapcode Local: GBR 5Y.T62L
- Mapcode Global: WH562.7XKR
Location and coordinates are for the approximate centre of Afon Gau within this administrative area.
Geographic features and populated places may cross administrative borders.