Its been a while since we had to be concerned with ice jams but depending on how all of this thaws, this could be the year ice jams are an issue. Low of -2 this morning, making 8 below zero readings this season, my average is 3. This season is solidy in third for below zero lows IMBY, 2013-2014 had 11 and 2014-2015 had 15, my records here go back to 2005-2006. 12" at the stake.