- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°36'47"N 1°10'21"W
- Eastings/Northings: 458641, 79595
- OS Grid: SZ586795
- Mapcode Local: GBR 9DZ.JCG
- Mapcode Global: FRA 87FG.30C
Location and coordinates are for the approximate centre of Johnnie New within this administrative area.
Geographic features and populated places may cross administrative borders.