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The dangers of ice jams

Ice Jam
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Many rivers in our region are frozen due to the sub-zero temperatures in recent days. With temperatures now warming into the 30s and 40s, ice jams will pose more of a threat to riverfront properties.

According to Weather.gov, Montana has the largest number of reported ice jams in the 48 contiguous states, and also the most ice-jam related deaths in the contiguous U.S. Ice jams can develop quickly and cause significant flooding or flash flooding. Two-thirds of Montana's ice jams occur in February and March.


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