We are going to have some really cold weather the next few days, probably below 10 degrees. This is in N. Texas near the Red River. Since there will be ice and sleet, too, the power may go off. Would it be a good idea for me to turn off power to the well? I have plenty of water stored in the house and a propane heater wall heater in the house. It's not supposed to get above freezing until Tuesday. I have heat tape on the well house pipes and also a light; of course that won't be any good if the power goes off.