Originally Posted by
DrTimPerkins
The one good thing about all the cold weather we've been having here in northern Vermont is that it has allowed us to get the tubing system nice and tight. Three gauges below are from two different research sections (LR pump research pump on top, Busch research pump in middle) and the main bush production area (Busch pump on bottom....that gauge is actually reading about 0.8" Hg too low).
Crew is now headed out into another couple of sections of woods where the two Busch pumps are reading 23.5" and 25" Hg.
Still just a bit too cold for the sap to run.