McMahon Lake

Quick Facts

DNR Lake ID Number:  70-005000
Surface Area:  162.26 acres
Littoral Area:  
157.93 acres
Lake Watershed Area:  
393 acres
Maximum Depth:  
14 feet
Mean Depth:  
8.5 feet
Ordinary High Water Level:  
965.2 feet above sea level
Public Boat Access:  One DNR public access is available off Mushtown Rd/C.R. 87
Water Quality Impairment Status:  Impaired for nutrients and mercury. The completed nutrient TMDL can be reviewed here.

High water no wake restrictions:  When the lake level exceeds 965.2 feet NVGD 29

Water Quality