John Franklin, Narrative of a Second Expedition to the Shores of the Polar Sea…
“ The Coppermine River, for forty miles above Bloody Fall, flows over an uneven stony bed, betwixt precipitous rocky walls, and is full of rapids. It is totally impracticable to ascend it in boats having a greater draught of water than a few inches; and even a small canoe must be frequently carried over land for considerable distances, to avoid the numerous obstacles which occur. It was necessary, therefore, that we should leave at this place the Dolphin and Union, and every thing that was not absolutely necessary for our journey. ”
