Public Health Madison & Dane County tested bacteria levels on 6/16/2025. The results were acceptable. Even though the results were acceptable at the time of monitoring, algae levels can change quickly depending on waves and wind. Always look at water conditions before you enter the water and avoid contact with algae blooms.
Address
Lake
Mendota
801 Walnut Street
Madison, WI
Location
North of UW Lot 60
Description
No swimming allowed.
Public boat launch for small, trailered boats.
Personal paddle craft storage rental location for Wisconsin Union Members only.
Low-risk activities may still be allowed during closure.
Water Quality Monitoring:
PHMDC
Safety Information
For safety and amenity information, please contact the park office at (608) 262-5865.
