- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°18'29"N 1°33'7"W
- Eastings/Northings: 424859, 1158320
- OS Grid: HU248583
- Mapcode Local: GBR Q1JH.7MP
- Mapcode Global: XHD2G.55SB
Location and coordinates are for the approximate centre of The Heag within this administrative area.
Geographic features and populated places may cross administrative borders.