644 SXUS73 KDMX 072338 RERALO RECORD EVENT REPORT NATIONAL WEATHER SERVICE DES MOINES IA 538 PM CST THU JAN 7 2010 ...RECORD DAILY MAXIMUM SNOWFALL SET AT WATERLOO IA... A RECORD SNOWFALL OF 2.3 INCHES WAS SET AT WATERLOO IA TODAY JANUARY 7TH. THIS BREAKS THE OLD RECORD OF 1.5 INCHES SET IN 1913. $$ AW