- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°19'23"N 1°29'37"W
- Eastings/Northings: 428069, 1160000
- OS Grid: HU280600
- Mapcode Local: GBR Q1NG.4BS
- Mapcode Global: XHD28.YS9G
Location and coordinates are for the approximate centre of The Heag within this administrative area.
Geographic features and populated places may cross administrative borders.