- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°14'21"N 3°12'18"W
- Eastings/Northings: 317798, 260796
- OS Grid: SO177607
- Mapcode Local: GBR YX.15KW
- Mapcode Global: VH69J.DZC9
Location and coordinates are for the approximate centre of Pwll y Gaseg within this administrative area.
Geographic features and populated places may cross administrative borders.