Posted by Ranger Sally on October 12, 2001 at 10:56:11:
In Reply to: Lake posted by Shane Ivanish on October 12, 2001 at 09:54:15:
: How deep is Yellowstone Lake?
Hi Shane! Thanks for your question. The average depth of Yellowstone Lake is 140 feet. It's maximum depth is about 400 feet.
Ranger Sally