Just missed a freeze last night. Sap ran very well starting about 1:00 pm yesterday. I got 1.25 gpt with this run so far. Should run well today and then slow down over the weekend with no freeze. Monday and Tuesday nights are showing freeze for me. Hoping it keep running till next weekend. My pond is froze and there is still snow in the back section of the woods. This is where the check valves kick in and out perform the other spouts.
Spud