- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°32'57"N 3°5'0"W
- Eastings/Northings: 324964, 183924
- OS Grid: ST249839
- Mapcode Local: GBR J2.FM2F
- Mapcode Global: VH7BJ.HBP7
Location and coordinates are for the approximate centre of Pwll Diwaelod within this administrative area.
Geographic features and populated places may cross administrative borders.