In Lonetree, we only got about a foot and a half, but out in Parker they had 26". This is a picture of our fence during the snow storm with three or four inches of snow balanced precariously on top. Snow even caught between the links, making a nice screen. I've always wanted a wood fence on that side, so that I can't see everything the neighbors are doing.
Little Lexi is definitely hindered in the deep snow. It takes a great deal more effort for her to get through the snow. She'd much rather make herself a comfy perch on the arm of the love seat to look out the windown at the snow then run around in it.