We decided to drop the lake level this summer and do some shore line clean up and deal with a lily pad issue. ( ya I know. Get a dozer and take off 2-3 ft of bottom...)
Dropping the lake about 3 ft has exposed much of the back third where its the most shallow. There are 3 islands, each about the foot print of a 2 car garage. The channels on the bottom now exposed between island 1 and 2 are pictured below.
(at this point,
Giles should pay close attention...)mischeif.gif
Pictured from 50 yards out, looking east an old beaver house and sapling dam/winter food are now exposed where over 3' of water usually is.
That hole is almost 2 1/2 foot wide and nearly that tall at the entrance...