Nope, didn't see any magic snow that gains weight on that page or any of the linked pages.
PS - How much denser is "Cascade Concrete" than regular snow? Inquiring minds want to know.
North country is screwin with ya, since you said "square foot" but obviously meant "cubic foot". Of course, the snow still doesn't "weigh more", it just compacts. If you get MORE snow, then you are now having to move more weight for the original snow DEPTH. I think everyone understands, y'all just like arguing. Where is the OP again?
How much denser?
Snow Plow cutting through DEEP snow on the Heart's Content Barrens Highway - 2001 - YouTube
Kinda takes snow removal to a whole new level.