- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°38'45"N 3°41'58"W
- Eastings/Northings: 282500, 195500
- OS Grid: SS825955
- Mapcode Local: GBR H7.7G53
- Mapcode Global: VH5GP.TWJK
Location and coordinates are for the approximate centre of River Avan within this administrative area.
Geographic features and populated places may cross administrative borders.