- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 50°58'59"N 1°35'43"W
- Eastings/Northings: 428500, 120500
- OS Grid: SU285205
- Mapcode Local: GBR 63Z.CGR
- Mapcode Global: FRA 76KJ.08X
Location and coordinates are for the approximate centre of River Blackwater within this administrative area.
Geographic features and populated places may cross administrative borders.