New Info: Greg, our "friend" who is currently handling the lake says it's Elodea but he didn't even know any was on the lower lake where I am. Big surprise there. I'm still quite curious as to what the other plant is, I'll try to link the picture here.



It's not a very good picture but maybe someone can help.

EDIT: The inline image doesn't seem to work but if I paste the URL into a browser window it comes up fine. The image url is http://toph2o.freewebsitehosting.com/Lake8.jpg