Height of West Bluff above the lake—About 500 feet.

Height of East Bluff above the lake—A little less than 500 feet near the lake, 610 feet some distance to the east.

Height of South Bluff—At Devil's Nose, 495 feet.

Source of supply—Springs and two small creeks.

Outlet—Evaporation and seepage.

Area draining into the lake—About 5-1/2 square miles.

Greatest length—1-1/4 miles.

Average width—2,200 feet or 2/5 of a mile.

Greatest depth—43 feet.

Average depth—30 feet.