- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 57°57'54"N 5°5'12"W
- Eastings/Northings: 217500, 901500
- OS Grid: NC175015
- Mapcode Local: GBR F7TN.W7H
- Mapcode Global: WH18B.T2X3
Location and coordinates are for the approximate centre of Allt Duasdale M within this administrative area.
Geographic features and populated places may cross administrative borders.