47


Devil’s Lake N


Depth Map = Park Building = Private Cottage = Effigy Mound = Boat Landing


3’ 5’ 7’ 10’ 20’ 30’ 15’ 25’ S DEVIL’S LAKE TRIVIA 35’ 40’


Water Area: 368.76 acres Under 3 Feet: 3% Over 20 Feet: 77%


Max Depth: 47 feet Total Alkalinity: 23 ppm Volume: 11,210.71 acre feet Main Shoreline: 3.55 miles Lake Length: 1.3 miles Lake Width: About 0.5 miles


45’


There is no natural outlet for the lake other than evaporation; the lake is filled only by local drainage and the small trickle of Koshawago Springs near the southwest corner of the lake.


= Underwater/Underground Withdrawal Pipe


W E


47’ 35’ 10’ 3’ 5’ 15’ 20’


30’ 25’


40’ 45’


40’ 35’


30’ 20’


25’ 15’ 5’ 3’ 10’


400’


0’


400’


800’


1,200’


1,600’


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