- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°1'12"N 4°19'10"W
- Eastings/Northings: 244500, 349500
- OS Grid: SH445495
- Mapcode Local: GBR 5G.FM5D
- Mapcode Global: WH43Z.MC61
Location and coordinates are for the approximate centre of Afon Desach within this administrative area.
Geographic features and populated places may cross administrative borders.