We measured just under 14", but we just stuck a tape measure into the snow on the bar on the deck and there's definitely been some compaction. The retired weatherman in the neighborhood did the proper measure, swipe, measure six hours later, add, swipe, measure...lather, rinse, repeat...and came up with 15.5".
CB is outside with our new-to-us-because-my-parents-moved-into-a-condo snowblower getting it done. I just checked on him and took him refreshments.