I don’t think it’s ever happened away from the coast there. Looking at BDL, which isn’t exactly a snow magnet, their lowest is 14.7 in 1936-37 and then 14.9 in 1988-89.
BDR has done it a handful of times but their lowest is 8.2” so I’d find it difficult for your location to have ever been sub-10” at least in the years we have records. I’m sure if you go back far enough prior to official records maybe there was a near snowless winter.