- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°39'12"N 1°16'50"W
- Eastings/Northings: 449867, 195203
- OS Grid: SU498952
- Mapcode Local: GBR 7YY.72R
- Mapcode Global: VHCY6.RPCW
Location and coordinates are for the approximate centre of Culham Reach within this administrative area.
Geographic features and populated places may cross administrative borders.