Is most of the drinkable nonsalty water on the planet in the form of ice at the Poles?

Question

This is a science Q for those who argue politically over causation and remediation of GW.

Answer 1

The most drinkable nonsalty water is in lake Biakal.  I've been there and it is fantastic.

http://en.wikipedia.org/wiki/Lake_Baikal

Answer 2

Yes, but....

Since it's unaccessible, "drinkable" may not be the right word.  You can't access it there, and the way it moves is to flow into the ocean.  "Fresh" water would be better.