Posted 10/15/2007 21:01 (#220030 - in reply to #219835) Subject: RE: Keeping water from freezing? ie.for fence const.
West/NW Minnesota
depending how low temp you are looking for, if you add salt to water it will lower its freezing point,not a lot but I believe to the mid 20's. Not sure if you add more if it will lower it even lower or not.