- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°51'43"N 3°31'26"W
- Eastings/Northings: 297500, 330500
- OS Grid: SH975305
- Mapcode Local: GBR 6H.RNH3
- Mapcode Global: WH67D.VB33
Location and coordinates are for the approximate centre of Nant Hir within this administrative area.
Geographic features and populated places may cross administrative borders.