Madison Lake is a 1,389 acre freshwater lake situated in Blue Earth County in south central Minnesota.


Name: Madison Lake 

County: Blue Earth  

Minor Watershed #: 32086  

DNR Waters Lake #: 07004400  

Acres: 1389.10  

PWI Class: Protected (Public) Water  

Zoning: Recreational Development  



Madison Lake has been identified as "Impaired Waters" by the MN Pollution Control Agency.

Madison Lake has been identified as a Sentinel Lake by the DNR.

2013 Madison Lake Highlights- Craig Soupir, MN DNR

2010 Fish Consumption Guidelines

2010 Location of Eurasion Watermilfoil Infestation Sites

2010 PCA Sources of Mercury

2009 Location of Curlyleaf Pondweed Infestation Sites

2009 Sentinel Lake Fact Sheet

2007 Algal Toxin Report

2009 Sentinel Lake Assessment Report

2006 Blue Earth County Lake Assessment

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"Keeping Our Lake Clean For Future Generations"

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