- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°47'55"N 4°44'53"W
- Eastings/Northings: 214815, 325901
- OS Grid: SH148259
- Mapcode Local: GBR GPN9.FR3
- Mapcode Global: WH33M.1X57
Location and coordinates are for the approximate centre of Pwll Bron-llwyn within this administrative area.
Geographic features and populated places may cross administrative borders.