It depends. Most water service lines (pipes) going into the home are not going to freeze.
During the winter of 2013 – 2014, during which the City of Bloomington experienced its historic maximum of frozen water service connections, about 214 pipes froze out of 25,300 accounts. This represents less than one percent of all homes in our service area.
In general, the City of Bloomington recommends you only run your water if you have knowledge of or have experienced freezing incidents on your property in the past, or if you have been contacted by the City of Bloomington about running your water.
That said, it's difficult to predict which water services will and won’t freeze.