Highland topographic maps

Average elevation: 294 m

Work on the dam and water supply system began in 1905 and was completed in 1907. The hydro-electric scheme was constructed for the British Aluminium Company and was designed by engineer brothers Patrick and Charles Meik. The chief assistant resident engineer on the project was a young William Halcrow. The…

Average elevation: 306 m

Average elevation: 62 m

The entire region was covered by ice sheets during the Pleistocene ice ages, save perhaps for a few nunataks. The complex geomorphology includes incised valleys and lochs carved by the action of mountain streams and ice, and a topography of irregularly distributed mountains whose summits have similar heights…

Average elevation: 907 m

Average elevation: 35 m