- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 52°18'9"N 0°19'19"W
- Eastings/Northings: 514500, 268500
- OS Grid: TL145685
- Mapcode Local: GBR H1K.PC3
- Mapcode Global: VHGM0.CDJ3
Location and coordinates are for the approximate centre of Grafham Water within this administrative area.
Geographic features and populated places may cross administrative borders.