- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°51'8"N 3°19'1"W
- Eastings/Northings: 309375, 217905
- OS Grid: SO093179
- Mapcode Local: GBR YS.TFTR
- Mapcode Global: VH6CD.GP6T
Location and coordinates are for the approximate centre of Cronfa Ddwr Talybont within this administrative area.
Geographic features and populated places may cross administrative borders.