I'm not going to completely discount the 22" at Jay but I do wish there was some indication that it was actually measured. I've heard even from Jay patrollers today that they wish there was a little more science to their observations.
It's still rare in this day and time to see regular measurement images but most mountains have shown some attempt at a visual snow accumulation. The ones that haven't probably should start to. It garners a lot of respect and trust in snow reporting.
Looking at CoCoRAHS and other observations, the snowfall with this storm did decrease from south to north. The north got less, it is what it is.
The Bolton Valley, Stowe, Smuggs, Burke areas owned that lower snowfall that fell in the North. I won't lie, I think it happened at Jay Peak too. I hate to say it, but I do not think those staying at that area found 22" on the ground when the other N.VT areas saw 12-16".
On an aside, we saw 2-3" today at both the Lookout and High Road snow plots at 3,000ft. There's always going to be more at 3600-4295ft... but at the upper mountain snow plots that are are 2/3rds of the way up the hill or more, these snow study plots can be a good measure for mountain snowfall.