- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 52°1'49"N 3°17'9"W
- Eastings/Northings: 311866, 237657
- OS Grid: SO118376
- Mapcode Local: GBR YT.G9JS
- Mapcode Global: VH6BN.074D
Location and coordinates are for the approximate centre of Brechfa Pool within this administrative area.
Geographic features and populated places may cross administrative borders.