I miscounted the no-12"+ winters - it's 9 of 23. 6 winters have failed to have a 10"+ and 05-06 peaked at 5.9".
Frequencies - 1", 4" and 6" are calendar-day totals while 10" and greater are storm totals:
Avg. Most(yr) Least(yr)
1"+ 21.7 32 (07-08) 13 (15-16)
4"+ 7.4 14 (07-08) 3 (15-16)
6"+ 4.0 9 (00-01, 0 (05-06)
(07-08)
10"+ 1.7 5 (13-14) 0 (6x)
12"+ 1.1 3 (00-01, 0 (9x)
16-17,
17-18)
15" 0.7 3 (00-01, 0 (15x)
16-17)
20" 0.3 2 (16-17) 0 (18x)
You really do well on the bigger storms. At 1" you have about 40% more (nearest 10%), at 4" it's 60%, 6" is up to 80% and the 10" and greater it's more than twice my frequency. No surprise for a spot that averages nearly 70% more per snow season.