Southern Yukon is dotted with a large number of large long and narrow glacier fed alpine lakes most of which flow into the Yukon River system 
 I am sorry I do not have anymore information at this moment but I can tell you that because the increased population from the Gold Rush it led to the separation of the Yukon district from the Northwest Territories and the formation of the separate Yukon Territory in 1898. 
 That's okay! Do you know anything about Yukon's etymology? 
 What else can you tell me about Yukon's etymology? 
 Again, I am sorry I do not have that information available but I tell you that most of the territory is in the watershed of its namesake, the Yukon River
Southern Yukon is dotted with a large number of large long and narrow glacier fed alpine lakes most of which flow into the Yukon River system