I can picture a Bar-bar-A waterer exploding here after the waterline froze and burst, lol. We have weeks on end of, I kid you not, no temp. Over 15 farenheit, and occaisional lows of -30
. By mid February, we pray for global warming, lol. We use a 30 lb. Spudbar to break through the ice on the creek, then add warm "house" water by milkjug to it in electric stall buckets. Yes, I am serious. No, I'm not in Alaska.