- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°43'2"N 4°18'6"W
- Eastings/Northings: 255500, 649500
- OS Grid: NS555495
- Mapcode Local: GBR 3Q.DTCY
- Mapcode Global: WH3PT.WKPD
Location and coordinates are for the approximate centre of Dunwan dam within this administrative area.
Geographic features and populated places may cross administrative borders.