- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 53°1'43"N 3°4'56"W
- Eastings/Northings: 327500, 348500
- OS Grid: SJ275485
- Mapcode Local: GBR 72.F7Q0
- Mapcode Global: WH77Z.M4CB
Location and coordinates are for the approximate centre of Ty Mawr Resr within this administrative area.
Geographic features and populated places may cross administrative borders.