If you notched a tree or took a photo of the high-snow mark five years ago, you may not believe it, but Haines has set an all-time record for a winter’s snowfall.

The 6.7 inches of snow that fell in town March 1 raised the season’s accumulation above the previous season high, 309 inches, set in 2006-7. As of Tuesday morning, total snowfall this winter was 318.9 inches, said Paul Swift, who measures precipitation daily…