Yes, a septic system can freeze during a Michigan winter. Pipes, tanks, and the drain field can be affected, particularly during prolonged cold weather with limited insulating snow cover. Low household use, leaking fixtures, compacted ground, and drainage problems can also increase the risk. Freezing is not inevitable when temperatures drop. Understanding what makes a system vulnerableāand taking precautions before the ground freezesācan help protect your home. For homeowners
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