These aren't the deepest measurements from Saturday's snowfall, but they are the ones that count, according to the National Weather Service:
0124 AM SNOW CHANHASSEN 44.86N 93.56W 12/12/2010 M15.5 INCH CARVER MN OFFICIAL NWS OBS MEASURED AT THE NATIONAL WEATHER SERVICE OFFICE. STORM TOTAL SNOW. 0124 AM SNOW MINNEAPOLIS 44.96N 93.27W 12/12/2010 M17.1 INCH HENNEPIN MN OFFICIAL NWS OBS MEASURED AT THE MINNEAPOLIS/ST. PAUL INTERNATIONAL AIRPORT. STORM TOTAL SNOW.