- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 50°24'7"N 5°7'56"W
- Eastings/Northings: 177500, 60500
- OS Grid: SW775605
- Mapcode Local: GBR Z8.BQZM
- Mapcode Global: FRA 074Z.NB1
Location and coordinates are for the approximate centre of Porth Joke within this administrative area.
Geographic features and populated places may cross administrative borders.