Updated
Ann Lake
Reservoir
Ice season
When Ann Lake has lost its ice in spring, from 19 winters on record (1994–2019)
Typical ice-out
Apr 15
Median of 19 winters, 1994–2019
- Earliest
- Mar 25, 2000
- Latest
- May 16, 2013
DNR lake Ann, Kanabec County. Records: Minnesota DNR State Climatology Office, via University of Minnesota (CC0 1.0).All Minnesota ice-out dates →
Interactive map not available
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Frequently asked questions
- Where is Ann Lake?
- Ann Lake is a reservoir in Minnesota.
- Can you swim at Ann Lake?
- There is no fixed answer for Ann Lake: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Ann Lake in Minnesota. Check current water conditions before you go, and follow posted signs and local guidance.
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Location & Contact
Minnesota
🏞️ Best times & visiting tips
- ›Check for boat launch facilities and fees
- ›Obtain required fishing licenses before arrival
- ›Be aware of lake-specific regulations and restrictions
- ›Monitor water quality reports before swimming
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