- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°49'45"N 0°3'7"E
- Eastings/Northings: 541500, 216500
- OS Grid: TL415165
- Mapcode Local: GBR LCV.7Z2
- Mapcode Global: VHHLZ.V9C2
Location and coordinates are for the approximate centre of River Ash within this administrative area.
Geographic features and populated places may cross administrative borders.