What U.S. lake has the cleanest water?



  1. 0 Votes

    It is really diffcult to determine which lake in America is the cleanest.  There are lots of unofficial databases but not a very good way to combine them all together.  However, many researchers believe that Crater Lake in Oregon is the cleanest lake.  It has outstanding clarity and on a clear day you can see over 140 feet down into the water.  No tributaries flow in or out of the lake and it is fed almost exclusively by melting snow.  Also, only 6 boats are allowed on the water and it is located in a rural area, out of the way of tourists.

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