- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°57'24"N 3°49'29"W
- Eastings/Northings: 277500, 341500
- OS Grid: SH775415
- Mapcode Local: GBR 63.KMBW
- Mapcode Global: WH66P.6YT2
Location and coordinates are for the approximate centre of Nant Derbyniad within this administrative area.
Geographic features and populated places may cross administrative borders.