- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 50°30'12"N 5°2'25"W
- Eastings/Northings: 184500, 71500
- OS Grid: SW845715
- Mapcode Local: GBR ZF.FC6G
- Mapcode Global: FRA 07BQ.N5X
Location and coordinates are for the approximate centre of Porth Mear within this administrative area.
Geographic features and populated places may cross administrative borders.