Friends : Mammoth stands at 607 " of snow for the year ( as of , today , May 11 , 2005 ) ; yearly record ( all years ) is 617 " ( 1992 / 93 ) . Snowfall for May , 2005 , is a record ( for any May , all years ) : 12 , 12 and 7 ( 31 ) inches . . . so far . Gadzooks !