- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°25'43"N 0°31'42"W
- Eastings/Northings: 495570, 504699
- OS Grid: NZ955046
- Mapcode Local: GBR SKR7.D5
- Mapcode Global: WHGB5.VYL6
Location and coordinates are for the approximate centre of Dab Dumps within this administrative area.
Geographic features and populated places may cross administrative borders.