Loch Laggan Dam.

After several days of virtually incessant rain, Loch Laggan is up to capacity and overspilling the dam. The syphons have also been opened to release water into the river Spean, producing this dramatic spectacle. This Loch is connected via a tunnel to Loch Treig which in turn via another long tunnel feeds water to the Hydro-electric scheme at the Fort William Aluminium Smelter.