WI DNR Offers Tips on Ice Safety News | March 2, 2023 | 0 | by Morgan McCarthy The Wisconsin Department of Natural Resources is offering some tips on how to stay safe on ice that continues to melt and refreeze. The DNR says the thickness of ice changes quickly this time of year, so it recommends carrying a cell phone, having a rope, and staying away from unfamiliar areas. A full list of recommendations is available on the DNR’s website.