55°28′15″N 3°22′18″W / 55.47095°N 3.37171°W
Talla Water is a river in the Scottish Borders area of Scotland, near Tweedsmuir. It feeds the Talla Reservoir, and is a tributary of the River Tweed. Above the reservoir are a series of waterfalls known as the Talla Linns.[1]
The Talla Railway was constructed to facilitate the building work, especially the Tweed Viaduct.