7 pm measurements, uncleaned board 13.8 inches, cleaned at 1 pm board 6.8 inches. Adding the 8.5 when cleared to current, that is 15.3 inches of snow since 7 am this morning. Board was cleaned. Another 0.15 liquid, so 1.19 there. A 75% sleet/25% snow mix now falling, so I expect the 13.8 will be the max for OTG.