DNR urges caution as ice conditions change

DNR urges caution as ice conditions change

FARGO — As temperatures start to warm, Minnesota Department of Natural Resource officials say you should keep a close eye on ice conditions. They say it varies depending on the type of ice. If it's clear and blue, that means it's fresh, and 4 inches is thick enough to walk on. If the ice is cloudy or milky, then 8 inches is the minimum. Officials say the best way to check thickness is using an ice chisel. In any case, stay away from any standin…