- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 54°25'58"N 1°53'18"W
- Eastings/Northings: 407333, 504184
- OS Grid: NZ073041
- Mapcode Local: GBR HK75.YN
- Mapcode Global: WHB4Z.YTWZ
Location and coordinates are for the approximate centre of Black Dub within this administrative area.
Geographic features and populated places may cross administrative borders.