Yeah 35-37" was right around what my depth was after receiving 45" from the two storms. BWI had similar totals, and they too had that depth. I guess at some point the compression of the snowpack becomes too hard to avoid.
Even that crazy Buffalo LES storm in Christmas 2001, which was known to have "7 feet of snow" (81.5" to be exact), never had anywhere near that depth, though to be fair LES is a bit "fake". Their max depth was 44", which wasn't much different from the jackpot areas of MD in Feb 2010.