- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°3'50"N 3°59'33"W
- Eastings/Northings: 263500, 242500
- OS Grid: SN635425
- Mapcode Local: GBR DW.D29G
- Mapcode Global: VH4H4.RD42
Location and coordinates are for the approximate centre of Nant Troyddyn within this administrative area.
Geographic features and populated places may cross administrative borders.