- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 60°16'19"N 1°10'45"W
- Eastings/Northings: 445500, 1154500
- OS Grid: HU455545
- Mapcode Local: GBR R1FL.B9K
- Mapcode Global: XHF9K.12ZJ
Location and coordinates are for the approximate centre of Grunna Water within this administrative area.
Geographic features and populated places may cross administrative borders.