- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°41'14"N 3°4'26"W
- Eastings/Northings: 327500, 310500
- OS Grid: SJ275105
- Mapcode Local: GBR B3.3MWD
- Mapcode Global: WH79J.RQD6
Location and coordinates are for the approximate centre of Pwll Trewern within this administrative area.
Geographic features and populated places may cross administrative borders.