- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°49'49"N 3°11'8"W
- Eastings/Northings: 318398, 215309
- OS Grid: SO183153
- Mapcode Local: GBR YY.VY5Q
- Mapcode Global: VH6CN.Q8R4
Location and coordinates are for the approximate centre of Pwll Gwy-rhoc within this administrative area.
Geographic features and populated places may cross administrative borders.