- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°4'2"N 5°42'57"W
- Eastings/Northings: 134177, 25192
- OS Grid: SW341251
- Mapcode Local: GBR DX8H.NKC
- Mapcode Global: VH05L.WK0R
Location and coordinates are for the approximate centre of Dollar within this administrative area.
Geographic features and populated places may cross administrative borders.