- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°17'40"N 3°36'25"W
- Eastings/Northings: 290500, 267500
- OS Grid: SN905675
- Mapcode Local: GBR 9D.XGLJ
- Mapcode Global: VH5CN.FLG7
Location and coordinates are for the approximate centre of Penygarreg Resr within this administrative area.
Geographic features and populated places may cross administrative borders.