- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°51'2"N 5°30'29"W
- Eastings/Northings: 180500, 667500
- OS Grid: NR805675
- Mapcode Local: GBR DFS7.V0H
- Mapcode Global: WH0K8.C69P
Location and coordinates are for the approximate centre of Eas a' Chais within this administrative area.
Geographic features and populated places may cross administrative borders.