Finally, water is found in the form of glaciers in areas where the altitude exceeds 1,600 m, or in other words, in the Norra Storfjället mountain range and more locally in Ammarfjället. Glacier names include Murtserglaciären, Måskonåiveglaciären, Norra Syterglaciären, Tärnaglaciären, Östra and Västra Skrapetjakkeglaciären, and Östra Syterglaciären, all of which have been studied since the late nineteenth century.